45184892 has 6 divisors (see below), whose sum is σ = 79073568. Its totient is φ = 22592444.

The previous prime is 45184877. The next prime is 45184901. The reversal of 45184892 is 29848154.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5648108 + ... + 5648115.

It is an arithmetic number, because the mean of its divisors is an integer number (13178928).

Almost surely, 2^45184892 is an apocalyptic number.

It is an amenable number.

45184892 is a deficient number, since it is larger than the sum of its proper divisors (33888676).

45184892 is a wasteful number, since it uses less digits than its factorization.

45184892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11296227 (or 11296225 counting only the distinct ones).

The product of its digits is 92160, while the sum is 41.

The square root of 45184892 is about 6721.9708419481. The cubic root of 45184892 is about 356.1758063611.

The spelling of 45184892 in words is "forty-five million, one hundred eighty-four thousand, eight hundred ninety-two".