45934072 has 8 divisors (see below), whose sum is σ = 86126400. Its totient is φ = 22967032.

The previous prime is 45934043. The next prime is 45934073. The reversal of 45934072 is 27043954.

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 (45934073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2870872 + ... + 2870887.

It is an arithmetic number, because the mean of its divisors is an integer number (10765800).

Almost surely, 2^45934072 is an apocalyptic number.

It is an amenable number.

45934072 is a deficient number, since it is larger than the sum of its proper divisors (40192328).

45934072 is a wasteful number, since it uses less digits than its factorization.

45934072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5741765 (or 5741761 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 45934072 is about 6777.4679637753. The cubic root of 45934072 is about 358.1335290414.

The spelling of 45934072 in words is "forty-five million, nine hundred thirty-four thousand, seventy-two".