45993685 has 8 divisors (see below), whose sum is σ = 55627776. Its totient is φ = 36504720.

The previous prime is 45993679. The next prime is 45993697. The reversal of 45993685 is 58639954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45993685 - 2⁹ = 45993173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35581 + ... + 36850.

It is an arithmetic number, because the mean of its divisors is an integer number (6953472).

Almost surely, 2^45993685 is an apocalyptic number.

It is an amenable number.

45993685 is a deficient number, since it is larger than the sum of its proper divisors (9634091).

45993685 is a wasteful number, since it uses less digits than its factorization.

45993685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72563.

The product of its digits is 1166400, while the sum is 49.

The square root of 45993685 is about 6781.8644191697. The cubic root of 45993685 is about 358.2883900126.

The spelling of 45993685 in words is "forty-five million, nine hundred ninety-three thousand, six hundred eighty-five".