68966792 has 16 divisors (see below), whose sum is σ = 130029900. Its totient is φ = 34292160.

The previous prime is 68966771. The next prime is 68966819. The reversal of 68966792 is 29766986.

It can be written as a sum of positive squares in 2 ways, for example, as 57851236 + 11115556 = 7606^2 + 3334^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22367 + ... + 25262.

Almost surely, 2^68966792 is an apocalyptic number.

It is an amenable number.

68966792 is a deficient number, since it is larger than the sum of its proper divisors (61063108).

68966792 is a wasteful number, since it uses less digits than its factorization.

68966792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47816 (or 47812 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 53.

The square root of 68966792 is about 8304.6247356518. The cubic root of 68966792 is about 410.0907829906.

The spelling of 68966792 in words is "sixty-eight million, nine hundred sixty-six thousand, seven hundred ninety-two".