872053960 has 32 divisors (see below), whose sum is σ = 1973885760. Its totient is φ = 346730176.

The previous prime is 872053957. The next prime is 872053967. The reversal of 872053960 is 69350278.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (872053967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58594 + ... + 71953.

It is an arithmetic number, because the mean of its divisors is an integer number (61683930).

Almost surely, 2^872053960 is an apocalyptic number.

It is an amenable number.

872053960 is an abundant number, since it is smaller than the sum of its proper divisors (1101831800).

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

872053960 is a wasteful number, since it uses less digits than its factorization.

872053960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130725 (or 130721 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 872053960 is about 29530.5597644203. The cubic root of 872053960 is about 955.3909421583.

The spelling of 872053960 in words is "eight hundred seventy-two million, fifty-three thousand, nine hundred sixty".