52547936 has 24 divisors (see below), whose sum is σ = 118233360. Its totient is φ = 22520448.

The previous prime is 52547923. The next prime is 52547941. The reversal of 52547936 is 63974525.

It is a super-2 number, since 2×52547936² = 5522571155720192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52547893 and 52547902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117071 + ... + 117518.

It is an arithmetic number, because the mean of its divisors is an integer number (4926390).

Almost surely, 2^52547936 is an apocalyptic number.

52547936 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

52547936 is an abundant number, since it is smaller than the sum of its proper divisors (65685424).

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

52547936 is a wasteful number, since it uses less digits than its factorization.

52547936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234606 (or 234598 counting only the distinct ones).

The product of its digits is 226800, while the sum is 41.

The square root of 52547936 is about 7248.9955166216. The cubic root of 52547936 is about 374.5575486887.

The spelling of 52547936 in words is "fifty-two million, five hundred forty-seven thousand, nine hundred thirty-six".