18770968 has 16 divisors (see below), whose sum is σ = 35793000. Its totient is φ = 9226176.

The previous prime is 18770963. The next prime is 18770971. The reversal of 18770968 is 86907781.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18770963) by changing a digit.

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, 19413 + ... + 20356.

Almost surely, 2^18770968 is an apocalyptic number.

It is an amenable number.

18770968 is a deficient number, since it is larger than the sum of its proper divisors (17022032).

18770968 is a wasteful number, since it uses less digits than its factorization.

18770968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39834 (or 39830 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 46.

The square root of 18770968 is about 4332.5475184930. The cubic root of 18770968 is about 265.7636357364.

The spelling of 18770968 in words is "eighteen million, seven hundred seventy thousand, nine hundred sixty-eight".