64714256 has 10 divisors (see below), whose sum is σ = 125383902. Its totient is φ = 32357120.

The previous prime is 64714241. The next prime is 64714271. The reversal of 64714256 is 65241746.

It is an interprime number because it is at equal distance from previous prime (64714241) and next prime (64714271).

It can be written as a sum of positive squares in only one way, i.e., 51609856 + 13104400 = 7184^2 + 3620^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2022305 + ... + 2022336.

Almost surely, 2^64714256 is an apocalyptic number.

It is an amenable number.

64714256 is a deficient number, since it is larger than the sum of its proper divisors (60669646).

64714256 is a wasteful number, since it uses less digits than its factorization.

64714256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044649 (or 4044643 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 64714256 is about 8044.5171390208. The cubic root of 64714256 is about 401.4825317936.

The spelling of 64714256 in words is "sixty-four million, seven hundred fourteen thousand, two hundred fifty-six".