52224088 has 64 divisors (see below), whose sum is σ = 117504000. Its totient is φ = 21288960.

The previous prime is 52224079. The next prime is 52224091. The reversal of 52224088 is 88042225.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116088 + ... + 116536.

It is an arithmetic number, because the mean of its divisors is an integer number (1836000).

Almost surely, 2^52224088 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 52224088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58752000).

52224088 is an abundant number, since it is smaller than the sum of its proper divisors (65279912).

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

52224088 is a wasteful number, since it uses less digits than its factorization.

52224088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 52224088 is about 7226.6235546070. The cubic root of 52224088 is about 373.7865082177.

The spelling of 52224088 in words is "fifty-two million, two hundred twenty-four thousand, eighty-eight".