51386714 has 8 divisors (see below), whose sum is σ = 77124960. Its totient is φ = 25678396.

The previous prime is 51386707. The next prime is 51386717. The reversal of 51386714 is 41768315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (51386717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2534 + ... + 10449.

It is an arithmetic number, because the mean of its divisors is an integer number (9640620).

Almost surely, 2^51386714 is an apocalyptic number.

51386714 is a deficient number, since it is larger than the sum of its proper divisors (25738246).

51386714 is a wasteful number, since it uses less digits than its factorization.

51386714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14964.

The product of its digits is 20160, while the sum is 35.

The square root of 51386714 is about 7168.4526921784. The cubic root of 51386714 is about 371.7779391159. Note that the first 3 decimals are identical.

The spelling of 51386714 in words is "fifty-one million, three hundred eighty-six thousand, seven hundred fourteen".