68992876 has 18 divisors (see below), whose sum is σ = 127429260. Its totient is φ = 32680152.

The previous prime is 68992871. The next prime is 68992879. The reversal of 68992876 is 67829986.

It is not an unprimeable number, because it can be changed into a prime (68992871) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22446 + ... + 25333.

Almost surely, 2^68992876 is an apocalyptic number.

It is an amenable number.

68992876 is a deficient number, since it is larger than the sum of its proper divisors (58436384).

68992876 is a wasteful number, since it uses less digits than its factorization.

68992876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47821 (or 47800 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 55.

The square root of 68992876 is about 8306.1950374404. The cubic root of 68992876 is about 410.1424767570.

The spelling of 68992876 in words is "sixty-eight million, nine hundred ninety-two thousand, eight hundred seventy-six".