52436136 has 32 divisors (see below), whose sum is σ = 136791360. Its totient is φ = 16718592.

The previous prime is 52436129. The next prime is 52436173. The reversal of 52436136 is 63163425.

It is a super-2 number, since 2×52436136² = 5499096717220992, which contains 22 as substring.

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, 46945 + ... + 48048.

It is an arithmetic number, because the mean of its divisors is an integer number (4274730).

Almost surely, 2^52436136 is an apocalyptic number.

It is an amenable number.

52436136 is an abundant number, since it is smaller than the sum of its proper divisors (84355224).

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

52436136 is a wasteful number, since it uses less digits than its factorization.

52436136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95025 (or 95021 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 52436136 is about 7241.2799973485. The cubic root of 52436136 is about 374.2917262153.

The spelling of 52436136 in words is "fifty-two million, four hundred thirty-six thousand, one hundred thirty-six".