68753692 has 18 divisors (see below), whose sum is σ = 137595192. Its totient is φ = 29447064.

The previous prime is 68753687. The next prime is 68753719. The reversal of 68753692 is 29635786.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43093 + ... + 44659.

Almost surely, 2^68753692 is an apocalyptic number.

It is an amenable number.

68753692 is an abundant number, since it is smaller than the sum of its proper divisors (68841500).

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

68753692 is an equidigital number, since it uses as much as digits as its factorization.

68753692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3145 (or 1576 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The square root of 68753692 is about 8291.7846088764. The cubic root of 68753692 is about 409.6679683427.

The spelling of 68753692 in words is "sixty-eight million, seven hundred fifty-three thousand, six hundred ninety-two".