45730744 has 16 divisors (see below), whose sum is σ = 87837120. Its totient is φ = 22307520.

The previous prime is 45730733. The next prime is 45730753. The reversal of 45730744 is 44703754.

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, 69384 + ... + 70039.

It is an arithmetic number, because the mean of its divisors is an integer number (5489820).

Almost surely, 2^45730744 is an apocalyptic number.

It is an amenable number.

45730744 is a deficient number, since it is larger than the sum of its proper divisors (42106376).

45730744 is a wasteful number, since it uses less digits than its factorization.

45730744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139470 (or 139466 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 45730744 is about 6762.4510349429. The cubic root of 45730744 is about 357.6043192394.

The spelling of 45730744 in words is "forty-five million, seven hundred thirty thousand, seven hundred forty-four".