45948184 has 16 divisors (see below), whose sum is σ = 86373720. Its totient is φ = 22915200.

The previous prime is 45948179. The next prime is 45948211. The reversal of 45948184 is 48184954.

45948184 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45948184² = 4222471225795712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45948184.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3954 + ... + 10369.

Almost surely, 2^45948184 is an apocalyptic number.

It is an amenable number.

45948184 is a deficient number, since it is larger than the sum of its proper divisors (40425536).

45948184 is a wasteful number, since it uses less digits than its factorization.

45948184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14730 (or 14726 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The square root of 45948184 is about 6778.5089805945. The cubic root of 45948184 is about 358.1702008964.

The spelling of 45948184 in words is "forty-five million, nine hundred forty-eight thousand, one hundred eighty-four".