52160976 has 160 divisors (see below), whose sum is σ = 175226880. Its totient is φ = 14546304.

The previous prime is 52160971. The next prime is 52160989. The reversal of 52160976 is 67906125.

52160976 is a `hidden beast` number, since 521 + 60 + 9 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 52160976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52160971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141945 + ... + 142311.

It is an arithmetic number, because the mean of its divisors is an integer number (1095168).

Almost surely, 2^52160976 is an apocalyptic number.

52160976 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52160976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87613440).

52160976 is an abundant number, since it is smaller than the sum of its proper divisors (123065904).

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

52160976 is a wasteful number, since it uses less digits than its factorization.

52160976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 52160976 is about 7222.2556033417. The cubic root of 52160976 is about 373.6358757907.

It can be divided in two parts, 52 and 160976, that added together give a triangular number (161028 = T₅₆₇).

The spelling of 52160976 in words is "fifty-two million, one hundred sixty thousand, nine hundred seventy-six".