45320932 has 12 divisors (see below), whose sum is σ = 79659580. Its totient is φ = 22561056.

The previous prime is 45320923. The next prime is 45320941. The reversal of 45320932 is 23902354.

45320932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45320923) and next prime (45320941).

It can be written as a sum of positive squares in 2 ways, for example, as 27815076 + 17505856 = 5274^2 + 4184^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45320932.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23823 + ... + 25654.

Almost surely, 2^45320932 is an apocalyptic number.

It is an amenable number.

45320932 is a deficient number, since it is larger than the sum of its proper divisors (34338648).

45320932 is a wasteful number, since it uses less digits than its factorization.

45320932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49710 (or 49708 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 45320932 is about 6732.0822930205. The cubic root of 45320932 is about 356.5328992454.

The spelling of 45320932 in words is "forty-five million, three hundred twenty thousand, nine hundred thirty-two".