875460840 has 64 divisors (see below), whose sum is σ = 2633558400. Its totient is φ = 232818432.

The previous prime is 875460767. The next prime is 875460847. The reversal of 875460840 is 48064578.

875460840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 875460792 and 875460801.

It is not an unprimeable number, because it can be changed into a prime (875460847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34981 + ... + 54539.

It is an arithmetic number, because the mean of its divisors is an integer number (41149350).

Almost surely, 2^875460840 is an apocalyptic number.

It is an amenable number.

875460840 is an abundant number, since it is smaller than the sum of its proper divisors (1758097560).

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

875460840 is a wasteful number, since it uses less digits than its factorization.

875460840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19946 (or 19942 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 875460840 is about 29588.1875078552. The cubic root of 875460840 is about 956.6334771933.

The spelling of 875460840 in words is "eight hundred seventy-five million, four hundred sixty thousand, eight hundred forty".