52176736 has 24 divisors (see below), whose sum is σ = 108130680. Its totient is φ = 24715008.

The previous prime is 52176703. The next prime is 52176739. The reversal of 52176736 is 63767125.

It is a super-2 number, since 2×52176736² = 5444823559227392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52176695 and 52176704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52176739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42301 + ... + 43516.

It is an arithmetic number, because the mean of its divisors is an integer number (4505445).

Almost surely, 2^52176736 is an apocalyptic number.

It is an amenable number.

52176736 is an abundant number, since it is smaller than the sum of its proper divisors (55953944).

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

52176736 is a wasteful number, since it uses less digits than its factorization.

52176736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85846 (or 85838 counting only the distinct ones).

The product of its digits is 52920, while the sum is 37.

The square root of 52176736 is about 7223.3465928197. The cubic root of 52176736 is about 373.6735023134.

It can be divided in two parts, 5 and 2176736, that added together give a triangular number (2176741 = T₂₀₈₆).

The spelling of 52176736 in words is "fifty-two million, one hundred seventy-six thousand, seven hundred thirty-six".