4572288 has 168 divisors, whose sum is σ = 15886755. Its totient is φ = 1306368.

The previous prime is 4572277. The next prime is 4572299. The reversal of 4572288 is 8822754.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

4572288 is a `hidden beast` number, since 4 + 572 + 2 + 88 = 666.

It is an interprime number because it is at equal distance from previous prime (4572277) and next prime (4572299).

It can be written as a sum of positive squares in only one way, i.e., 2286144 + 2286144 = 1512^2 + 1512^2 .

It is a tau number, because it is divible by the number of its divisors (168).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1512.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 653181 + ... + 653187.

Almost surely, 2^4572288 is an apocalyptic number.

4572288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4572288

4572288 is an abundant number, since it is smaller than the sum of its proper divisors (11314467).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4572288 is an frugal number, since it uses more digits than its factorization.

4572288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46 (or 12 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 4572288 is about 2138.2909063081. The cubic root of 4572288 is about 165.9757065141.

The spelling of 4572288 in words is "four million, five hundred seventy-two thousand, two hundred eighty-eight".