50972874 has 16 divisors (see below), whose sum is σ = 102899808. Its totient is φ = 16831952.

The previous prime is 50972843. The next prime is 50972879. The reversal of 50972874 is 47827905.

It is not an unprimeable number, because it can be changed into a prime (50972879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39057 + ... + 40340.

It is an arithmetic number, because the mean of its divisors is an integer number (6431238).

Almost surely, 2^50972874 is an apocalyptic number.

50972874 is an abundant number, since it is smaller than the sum of its proper divisors (51926934).

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

50972874 is a wasteful number, since it uses less digits than its factorization.

50972874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79509.

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 50972874 is about 7139.5289760600. The cubic root of 50972874 is about 370.7772169880. Note that the first 3 decimals are identical.

The spelling of 50972874 in words is "fifty million, nine hundred seventy-two thousand, eight hundred seventy-four".