45412832 has 24 divisors (see below), whose sum is σ = 90298152. Its totient is φ = 22480000.

The previous prime is 45412823. The next prime is 45412841. The reversal of 45412832 is 23821454.

It is a happy number.

45412832 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 (45412823) and next prime (45412841).

It is a junction number, because it is equal to n+sod(n) for n = 45412795 and 45412804.

It is a congruent number.

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, 3794 + ... + 10257.

It is an arithmetic number, because the mean of its divisors is an integer number (3762423).

Almost surely, 2^45412832 is an apocalyptic number.

It is an amenable number.

45412832 is a deficient number, since it is larger than the sum of its proper divisors (44885320).

45412832 is a wasteful number, since it uses less digits than its factorization.

45412832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14162 (or 14154 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 45412832 is about 6738.9043619864. The cubic root of 45412832 is about 356.7737243281.

The spelling of 45412832 in words is "forty-five million, four hundred twelve thousand, eight hundred thirty-two".