51700714 has 16 divisors (see below), whose sum is σ = 83796552. Its totient is φ = 23781888.

The previous prime is 51700703. The next prime is 51700741. The reversal of 51700714 is 41700715.

It can be written as a sum of positive squares in 4 ways, for example, as 16949689 + 34751025 = 4117^2 + 5895^2 .

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, 4962 + ... + 11314.

Almost surely, 2^51700714 is an apocalyptic number.

51700714 is a deficient number, since it is larger than the sum of its proper divisors (32095838).

51700714 is a wasteful number, since it uses less digits than its factorization.

51700714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6681.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 51700714 is about 7190.3208551497. The cubic root of 51700714 is about 372.5336552028.

Subtracting from 51700714 its reverse (41700715), we obtain a palindrome (9999999).

The spelling of 51700714 in words is "fifty-one million, seven hundred thousand, seven hundred fourteen".