45194604 has 48 divisors (see below), whose sum is σ = 129792768. Its totient is φ = 11919168.

The previous prime is 45194549. The next prime is 45194623. The reversal of 45194604 is 40649154.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19602 + ... + 21785.

It is an arithmetic number, because the mean of its divisors is an integer number (2704016).

Almost surely, 2^45194604 is an apocalyptic number.

It is an amenable number.

45194604 is an abundant number, since it is smaller than the sum of its proper divisors (84598164).

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

45194604 is a wasteful number, since it uses less digits than its factorization.

45194604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41414 (or 41412 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 45194604 is about 6722.6932103139. The cubic root of 45194604 is about 356.2013232354.

The spelling of 45194604 in words is "forty-five million, one hundred ninety-four thousand, six hundred four".