50831412 has 12 divisors (see below), whose sum is σ = 118606656. Its totient is φ = 16943800.

The previous prime is 50831401. The next prime is 50831423. The reversal of 50831412 is 21413805.

It is an interprime number because it is at equal distance from previous prime (50831401) and next prime (50831423).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 2117964 + ... + 2117987.

It is an arithmetic number, because the mean of its divisors is an integer number (9883888).

Almost surely, 2^50831412 is an apocalyptic number.

It is an amenable number.

50831412 is an abundant number, since it is smaller than the sum of its proper divisors (67775244).

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

50831412 is a wasteful number, since it uses less digits than its factorization.

50831412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235958 (or 4235956 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 50831412 is about 7129.6151368780. The cubic root of 50831412 is about 370.4339005089.

The spelling of 50831412 in words is "fifty million, eight hundred thirty-one thousand, four hundred twelve".