45911932 has 12 divisors (see below), whose sum is σ = 87650136. Its totient is φ = 20869040.

The previous prime is 45911927. The next prime is 45911947. The reversal of 45911932 is 23911954.

45911932 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

45911932 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521683 + ... + 521770.

It is an arithmetic number, because the mean of its divisors is an integer number (7304178).

Almost surely, 2^45911932 is an apocalyptic number.

It is an amenable number.

45911932 is a deficient number, since it is larger than the sum of its proper divisors (41738204).

45911932 is a wasteful number, since it uses less digits than its factorization.

45911932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043468 (or 1043466 counting only the distinct ones).

The product of its digits is 9720, while the sum is 34.

The square root of 45911932 is about 6775.8344135612. The cubic root of 45911932 is about 358.0759802528.

The spelling of 45911932 in words is "forty-five million, nine hundred eleven thousand, nine hundred thirty-two".