52196620 has 24 divisors (see below), whose sum is σ = 125272224. Its totient is φ = 17895936.

The previous prime is 52196611. The next prime is 52196659. The reversal of 52196620 is 2669125.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186277 + ... + 186556.

It is an arithmetic number, because the mean of its divisors is an integer number (5219676).

Almost surely, 2^52196620 is an apocalyptic number.

It is an amenable number.

52196620 is an abundant number, since it is smaller than the sum of its proper divisors (73075604).

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

52196620 is a wasteful number, since it uses less digits than its factorization.

52196620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372849 (or 372847 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 52196620 is about 7224.7228320538. The cubic root of 52196620 is about 373.7209639527.

The spelling of 52196620 in words is "fifty-two million, one hundred ninety-six thousand, six hundred twenty".