52937628 has 24 divisors (see below), whose sum is σ = 128892288. Its totient is φ = 16878576.

The previous prime is 52937627. The next prime is 52937641. The reversal of 52937628 is 82673925.

It is a self number, because there is not a number n which added to its sum of digits gives 52937628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52937627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95626 + ... + 96177.

It is an arithmetic number, because the mean of its divisors is an integer number (5370512).

Almost surely, 2^52937628 is an apocalyptic number.

It is an amenable number.

52937628 is an abundant number, since it is smaller than the sum of its proper divisors (75954660).

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

52937628 is a wasteful number, since it uses less digits than its factorization.

52937628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191833 (or 191831 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 52937628 is about 7275.8249016864. The cubic root of 52937628 is about 375.4811672331.

It can be divided in two parts, 5293 and 7628, that added together give a palindrome (12921).

The spelling of 52937628 in words is "fifty-two million, nine hundred thirty-seven thousand, six hundred twenty-eight".