78714968 has 32 divisors (see below), whose sum is σ = 152064000. Its totient is φ = 38182560.

The previous prime is 78714943. The next prime is 78714997. The reversal of 78714968 is 86941787.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36233 + ... + 38343.

It is an arithmetic number, because the mean of its divisors is an integer number (4752000).

Almost surely, 2^78714968 is an apocalyptic number.

It is an amenable number.

78714968 is a deficient number, since it is larger than the sum of its proper divisors (73349032).

78714968 is a wasteful number, since it uses less digits than its factorization.

78714968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255 (or 2251 counting only the distinct ones).

The product of its digits is 677376, while the sum is 50.

The square root of 78714968 is about 8872.1456254956. The cubic root of 78714968 is about 428.5673757500.

The spelling of 78714968 in words is "seventy-eight million, seven hundred fourteen thousand, nine hundred sixty-eight".