45184685 has 24 divisors (see below), whose sum is σ = 67109760. Its totient is φ = 28596672.

The previous prime is 45184663. The next prime is 45184693. The reversal of 45184685 is 58648154.

It is not a de Polignac number, because 45184685 - 2⁶ = 45184621 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2096 + ... + 9734.

It is an arithmetic number, because the mean of its divisors is an integer number (2796240).

Almost surely, 2^45184685 is an apocalyptic number.

It is an amenable number.

45184685 is a deficient number, since it is larger than the sum of its proper divisors (21925075).

45184685 is a wasteful number, since it uses less digits than its factorization.

45184685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7677 (or 7664 counting only the distinct ones).

The product of its digits is 153600, while the sum is 41.

The square root of 45184685 is about 6721.9554446604. The cubic root of 45184685 is about 356.1752624588.

The spelling of 45184685 in words is "forty-five million, one hundred eighty-four thousand, six hundred eighty-five".