45874018 has 8 divisors (see below), whose sum is σ = 72432720. Its totient is φ = 21729780.

The previous prime is 45874009. The next prime is 45874033. The reversal of 45874018 is 81047854.

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

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 3 ways as a sum of consecutive naturals, for example, 603568 + ... + 603643.

It is an arithmetic number, because the mean of its divisors is an integer number (9054090).

Almost surely, 2^45874018 is an apocalyptic number.

45874018 is a deficient number, since it is larger than the sum of its proper divisors (26558702).

45874018 is a wasteful number, since it uses less digits than its factorization.

45874018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207232.

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 45874018 is about 6773.0360991213. The cubic root of 45874018 is about 357.9773869179.

The spelling of 45874018 in words is "forty-five million, eight hundred seventy-four thousand, eighteen".