51764014 has 32 divisors (see below), whose sum is σ = 86935680. Its totient is φ = 22998528.

The previous prime is 51764003. The next prime is 51764021. The reversal of 51764014 is 41046715.

51764014 = 1322² + 1323² + ... + 1350².

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45784 + ... + 46900.

It is an arithmetic number, because the mean of its divisors is an integer number (2716740).

Almost surely, 2^51764014 is an apocalyptic number.

51764014 is a deficient number, since it is larger than the sum of its proper divisors (35171666).

51764014 is a wasteful number, since it uses less digits than its factorization.

51764014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 51764014 is about 7194.7212593679. The cubic root of 51764014 is about 372.6856309436.

The spelling of 51764014 in words is "fifty-one million, seven hundred sixty-four thousand, fourteen".