18852964 has 27 divisors (see below), whose sum is σ = 35941017. Its totient is φ = 8649264.

The previous prime is 18852947. The next prime is 18852971. The reversal of 18852964 is 46925881.

It is a happy number.

The square root of 18852964 is 4342.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2788900 + 16064064 = 1670^2 + 4008^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 18852964.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 112809 + ... + 112975.

Almost surely, 2^18852964 is an apocalyptic number.

18852964 is the 4342-nd square number.

It is an amenable number.

18852964 is a deficient number, since it is larger than the sum of its proper divisors (17088053).

18852964 is a wasteful number, since it uses less digits than its factorization.

18852964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 182 counting only the distinct ones).

The product of its digits is 138240, while the sum is 43.

The cubic root of 18852964 is about 266.1500463119.

The spelling of 18852964 in words is "eighteen million, eight hundred fifty-two thousand, nine hundred sixty-four".