45733472 has 24 divisors (see below), whose sum is σ = 90621216. Its totient is φ = 22718592.

The previous prime is 45733459. The next prime is 45733481. The reversal of 45733472 is 27433754.

45733472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45733472² = 4183100922349568, which contains 22 as substring.

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, 473 + ... + 9575.

It is an arithmetic number, because the mean of its divisors is an integer number (3775884).

Almost surely, 2^45733472 is an apocalyptic number.

It is an amenable number.

45733472 is a deficient number, since it is larger than the sum of its proper divisors (44887744).

45733472 is a wasteful number, since it uses less digits than its factorization.

45733472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9270 (or 9262 counting only the distinct ones).

The product of its digits is 70560, while the sum is 35.

The square root of 45733472 is about 6762.6527339499. The cubic root of 45733472 is about 357.6114298839.

The spelling of 45733472 in words is "forty-five million, seven hundred thirty-three thousand, four hundred seventy-two".