18052674 has 48 divisors (see below), whose sum is σ = 39787200. Its totient is φ = 5453056.

The previous prime is 18052667. The next prime is 18052709. The reversal of 18052674 is 47625081.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50107 + ... + 50465.

It is an arithmetic number, because the mean of its divisors is an integer number (828900).

Almost surely, 2^18052674 is an apocalyptic number.

18052674 is an abundant number, since it is smaller than the sum of its proper divisors (21734526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18052674 is a wasteful number, since it uses less digits than its factorization.

18052674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 18052674 is about 4248.8438427412. The cubic root of 18052674 is about 262.3295292274.

The spelling of 18052674 in words is "eighteen million, fifty-two thousand, six hundred seventy-four".