916275432 has 32 divisors (see below), whose sum is σ = 2364583680. Its totient is φ = 295572480.

The previous prime is 916275427. The next prime is 916275443. The reversal of 916275432 is 234572619.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615033 + ... + 616520.

It is an arithmetic number, because the mean of its divisors is an integer number (73893240).

Almost surely, 2^916275432 is an apocalyptic number.

It is an amenable number.

916275432 is an abundant number, since it is smaller than the sum of its proper divisors (1448308248).

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

916275432 is a wasteful number, since it uses less digits than its factorization.

916275432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231593 (or 1231589 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 916275432 is about 30270.0418235588. The cubic root of 916275432 is about 971.2745607467.

The spelling of 916275432 in words is "nine hundred sixteen million, two hundred seventy-five thousand, four hundred thirty-two".