876538572 has 192 divisors, whose sum is σ = 2641766400. Its totient is φ = 219985920.

The previous prime is 876538529. The next prime is 876538573. The reversal of 876538572 is 275835678.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (876538573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2818297 + ... + 2818607.

It is an arithmetic number, because the mean of its divisors is an integer number (13759200).

Almost surely, 2^876538572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 876538572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1320883200).

876538572 is an abundant number, since it is smaller than the sum of its proper divisors (1765227828).

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

876538572 is a wasteful number, since it uses less digits than its factorization.

876538572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456 (or 454 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 51.

The square root of 876538572 is about 29606.3941066791. The cubic root of 876538572 is about 957.0258692858.

The spelling of 876538572 in words is "eight hundred seventy-six million, five hundred thirty-eight thousand, five hundred seventy-two".