4897152 has 128 divisors (see below), whose sum is σ = 15708000. Its totient is φ = 1492992.

The previous prime is 4897103. The next prime is 4897153. The reversal of 4897152 is 2517984.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-3 number, since 3×4897152³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4897153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44874 + ... + 44982.

Almost surely, 2^4897152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4897152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7854000).

4897152 is an abundant number, since it is smaller than the sum of its proper divisors (10810848).

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

4897152 is a wasteful number, since it uses less digits than its factorization.

4897152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 127 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 4897152 is about 2212.9509709887. The cubic root of 4897152 is about 169.8170118680.

The spelling of 4897152 in words is "four million, eight hundred ninety-seven thousand, one hundred fifty-two".