45404192 has 12 divisors (see below), whose sum is σ = 89389566. Its totient is φ = 22702080.

The previous prime is 45404123. The next prime is 45404213. The reversal of 45404192 is 29140454.

It can be written as a sum of positive squares in only one way, i.e., 23464336 + 21939856 = 4844^2 + 4684^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709409 + ... + 709472.

Almost surely, 2^45404192 is an apocalyptic number.

It is an amenable number.

45404192 is a deficient number, since it is larger than the sum of its proper divisors (43985374).

45404192 is a wasteful number, since it uses less digits than its factorization.

45404192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418891 (or 1418883 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 45404192 is about 6738.2632777297. The cubic root of 45404192 is about 356.7510969461.

The spelling of 45404192 in words is "forty-five million, four hundred four thousand, one hundred ninety-two".