45764144 has 10 divisors (see below), whose sum is σ = 88668060. Its totient is φ = 22882064.

The previous prime is 45764143. The next prime is 45764161. The reversal of 45764144 is 44146754.

It is not an unprimeable number, because it can be changed into a prime (45764143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1430114 + ... + 1430145.

It is an arithmetic number, because the mean of its divisors is an integer number (8866806).

Almost surely, 2^45764144 is an apocalyptic number.

It is an amenable number.

45764144 is a deficient number, since it is larger than the sum of its proper divisors (42903916).

45764144 is a wasteful number, since it uses less digits than its factorization.

45764144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2860267 (or 2860261 counting only the distinct ones).

The product of its digits is 53760, while the sum is 35.

The square root of 45764144 is about 6764.9201030020. The cubic root of 45764144 is about 357.6913582609.

The spelling of 45764144 in words is "forty-five million, seven hundred sixty-four thousand, one hundred forty-four".