18960996 has 24 divisors (see below), whose sum is σ = 44969344. Its totient is φ = 6216480.

The previous prime is 18960959. The next prime is 18961009. The reversal of 18960996 is 69906981.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12220 + ... + 13683.

Almost surely, 2^18960996 is an apocalyptic number.

It is an amenable number.

18960996 is an abundant number, since it is smaller than the sum of its proper divisors (26008348).

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

18960996 is a wasteful number, since it uses less digits than its factorization.

18960996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25971 (or 25969 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 48.

The square root of 18960996 is about 4354.4225794013. The cubic root of 18960996 is about 266.6574462090.

The spelling of 18960996 in words is "eighteen million, nine hundred sixty thousand, nine hundred ninety-six".