68713952 has 24 divisors (see below), whose sum is σ = 135538200. Its totient is φ = 34291584.

The previous prime is 68713933. The next prime is 68713961. The reversal of 68713952 is 25931786.

It is a congruent number.

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, 18074 + ... + 21542.

It is an arithmetic number, because the mean of its divisors is an integer number (5647425).

Almost surely, 2^68713952 is an apocalyptic number.

It is an amenable number.

68713952 is a deficient number, since it is larger than the sum of its proper divisors (66824248).

68713952 is a wasteful number, since it uses less digits than its factorization.

68713952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4098 (or 4090 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 68713952 is about 8289.3879146774. The cubic root of 68713952 is about 409.5890230416.

The spelling of 68713952 in words is "sixty-eight million, seven hundred thirteen thousand, nine hundred fifty-two".