45733478 has 24 divisors (see below), whose sum is σ = 79618608. Its totient is φ = 19300032.

The previous prime is 45733459. The next prime is 45733481. The reversal of 45733478 is 87433754.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74300 + ... + 74912.

It is an arithmetic number, because the mean of its divisors is an integer number (3317442).

Almost surely, 2^45733478 is an apocalyptic number.

45733478 is a deficient number, since it is larger than the sum of its proper divisors (33885130).

45733478 is an equidigital number, since it uses as much as digits as its factorization.

45733478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768 (or 695 counting only the distinct ones).

The product of its digits is 282240, while the sum is 41.

The square root of 45733478 is about 6762.6531775628. The cubic root of 45733478 is about 357.6114455228.

The spelling of 45733478 in words is "forty-five million, seven hundred thirty-three thousand, four hundred seventy-eight".