45531704 has 8 divisors (see below), whose sum is σ = 85371960. Its totient is φ = 22765848.

The previous prime is 45531701. The next prime is 45531713. The reversal of 45531704 is 40713554.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45531701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2845724 + ... + 2845739.

It is an arithmetic number, because the mean of its divisors is an integer number (10671495).

Almost surely, 2^45531704 is an apocalyptic number.

It is an amenable number.

45531704 is a deficient number, since it is larger than the sum of its proper divisors (39840256).

45531704 is a wasteful number, since it uses less digits than its factorization.

45531704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5691469 (or 5691465 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 45531704 is about 6747.7184292174. The cubic root of 45531704 is about 357.0847484279.

The spelling of 45531704 in words is "forty-five million, five hundred thirty-one thousand, seven hundred four".