45743264 has 36 divisors (see below), whose sum is σ = 104763834. Its totient is φ = 19603584.

The previous prime is 45743263. The next prime is 45743281. The reversal of 45743264 is 46234754.

It can be written as a sum of positive squares in only one way, i.e., 44782864 + 960400 = 6692^2 + 980^2 .

It is not an unprimeable number, because it can be changed into a prime (45743261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13019 + ... + 16154.

Almost surely, 2^45743264 is an apocalyptic number.

It is an amenable number.

45743264 is an abundant number, since it is smaller than the sum of its proper divisors (59020570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45743264 is a wasteful number, since it uses less digits than its factorization.

45743264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29197 (or 29182 counting only the distinct ones).

The product of its digits is 80640, while the sum is 35.

The square root of 45743264 is about 6763.3766714564. The cubic root of 45743264 is about 357.6369508067.

The spelling of 45743264 in words is "forty-five million, seven hundred forty-three thousand, two hundred sixty-four".