18852995 has 16 divisors (see below), whose sum is σ = 26385600. Its totient is φ = 12926592.

The previous prime is 18852971. The next prime is 18853013. The reversal of 18852995 is 59925881.

It is not a de Polignac number, because 18852995 - 2⁶ = 18852931 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 3782 + ... + 7211.

It is an arithmetic number, because the mean of its divisors is an integer number (1649100).

Almost surely, 2^18852995 is an apocalyptic number.

18852995 is a deficient number, since it is larger than the sum of its proper divisors (7532605).

18852995 is an equidigital number, since it uses as much as digits as its factorization.

18852995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11019 (or 11005 counting only the distinct ones).

The product of its digits is 259200, while the sum is 47.

The square root of 18852995 is about 4342.0035697820. The cubic root of 18852995 is about 266.1501921890.

The spelling of 18852995 in words is "eighteen million, eight hundred fifty-two thousand, nine hundred ninety-five".