52796224 has 112 divisors (see below), whose sum is σ = 122895360. Its totient is φ = 22302720.

The previous prime is 52796173. The next prime is 52796243. The reversal of 52796224 is 42269725.

It is a happy number.

Its product of digits (60480) is a multiple of the sum of its prime factors (168).

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, 593172 + ... + 593260.

It is an arithmetic number, because the mean of its divisors is an integer number (1097280).

Almost surely, 2^52796224 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 52796224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61447680).

52796224 is an abundant number, since it is smaller than the sum of its proper divisors (70099136).

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

52796224 is a wasteful number, since it uses less digits than its factorization.

52796224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 158 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 52796224 is about 7266.1010177398. The cubic root of 52796224 is about 375.1465477596.

The spelling of 52796224 in words is "fifty-two million, seven hundred ninety-six thousand, two hundred twenty-four".