51876928 has 28 divisors (see below), whose sum is σ = 109001052. Its totient is φ = 24412160.

The previous prime is 51876907. The next prime is 51876941. The reversal of 51876928 is 82967815.

It can be written as a sum of positive squares in 2 ways, for example, as 24920064 + 26956864 = 4992^2 + 5192^2 .

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22753 + ... + 24928.

Almost surely, 2^51876928 is an apocalyptic number.

It is an amenable number.

51876928 is an abundant number, since it is smaller than the sum of its proper divisors (57124124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51876928 is a wasteful number, since it uses less digits than its factorization.

51876928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47710 (or 47700 counting only the distinct ones).

The product of its digits is 241920, while the sum is 46.

The square root of 51876928 is about 7202.5639879143. The cubic root of 51876928 is about 372.9564166458.

The spelling of 51876928 in words is "fifty-one million, eight hundred seventy-six thousand, nine hundred twenty-eight".