51692674 has 16 divisors (see below), whose sum is σ = 87505920. Its totient is φ = 22686160.

The previous prime is 51692659. The next prime is 51692701. The reversal of 51692674 is 47629615.

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, 39874 + ... + 41149.

It is an arithmetic number, because the mean of its divisors is an integer number (5469120).

Almost surely, 2^51692674 is an apocalyptic number.

51692674 is a deficient number, since it is larger than the sum of its proper divisors (35813246).

51692674 is a wasteful number, since it uses less digits than its factorization.

51692674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81065.

The product of its digits is 90720, while the sum is 40.

The square root of 51692674 is about 7189.7617484865. The cubic root of 51692674 is about 372.5143432460.

The spelling of 51692674 in words is "fifty-one million, six hundred ninety-two thousand, six hundred seventy-four".