50447692 has 12 divisors (see below), whose sum is σ = 89276040. Its totient is φ = 24940256.

The previous prime is 50447689. The next prime is 50447693. The reversal of 50447692 is 29674405.

It is not an unprimeable number, because it can be changed into a prime (50447693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70498 + ... + 71209.

It is an arithmetic number, because the mean of its divisors is an integer number (7439670).

Almost surely, 2^50447692 is an apocalyptic number.

It is an amenable number.

50447692 is a deficient number, since it is larger than the sum of its proper divisors (38828348).

50447692 is a wasteful number, since it uses less digits than its factorization.

50447692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141800 (or 141798 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 50447692 is about 7102.6538702094. The cubic root of 50447692 is about 369.4994253401.

The spelling of 50447692 in words is "fifty million, four hundred forty-seven thousand, six hundred ninety-two".