52596220 has 12 divisors (see below), whose sum is σ = 110452104. Its totient is φ = 21038480.

The previous prime is 52596217. The next prime is 52596221. The reversal of 52596220 is 2269525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52596221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1314886 + ... + 1314925.

It is an arithmetic number, because the mean of its divisors is an integer number (9204342).

Almost surely, 2^52596220 is an apocalyptic number.

It is an amenable number.

52596220 is an abundant number, since it is smaller than the sum of its proper divisors (57855884).

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

52596220 is a wasteful number, since it uses less digits than its factorization.

52596220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2629820 (or 2629818 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 52596220 is about 7252.3251443933. The cubic root of 52596220 is about 374.6722350854.

The spelling of 52596220 in words is "fifty-two million, five hundred ninety-six thousand, two hundred twenty".