18676752 has 20 divisors (see below), whose sum is σ = 48248400. Its totient is φ = 6225568.

The previous prime is 18676733. The next prime is 18676769. The reversal of 18676752 is 25767681.

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 3 ways as a sum of consecutive naturals, for example, 194502 + ... + 194597.

It is an arithmetic number, because the mean of its divisors is an integer number (2412420).

Almost surely, 2^18676752 is an apocalyptic number.

18676752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

18676752 is an abundant number, since it is smaller than the sum of its proper divisors (29571648).

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

18676752 is a wasteful number, since it uses less digits than its factorization.

18676752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389110 (or 389104 counting only the distinct ones).

The product of its digits is 141120, while the sum is 42.

The square root of 18676752 is about 4321.6607918716. The cubic root of 18676752 is about 265.3182458755.

The spelling of 18676752 in words is "eighteen million, six hundred seventy-six thousand, seven hundred fifty-two".