51793874 has 16 divisors (see below), whose sum is σ = 85228416. Its totient is φ = 23410800.

The previous prime is 51793873. The next prime is 51793891. The reversal of 51793874 is 47839715.

It is not an unprimeable number, because it can be changed into a prime (51793871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2522 + ... + 10485.

It is an arithmetic number, because the mean of its divisors is an integer number (5326776).

Almost surely, 2^51793874 is an apocalyptic number.

51793874 is a deficient number, since it is larger than the sum of its proper divisors (33434542).

51793874 is a wasteful number, since it uses less digits than its factorization.

51793874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13201.

The product of its digits is 211680, while the sum is 44.

The square root of 51793874 is about 7196.7960927068. The cubic root of 51793874 is about 372.7572782327.

The spelling of 51793874 in words is "fifty-one million, seven hundred ninety-three thousand, eight hundred seventy-four".