50849724 has 12 divisors (see below), whose sum is σ = 118649384. Its totient is φ = 16949904.

The previous prime is 50849713. The next prime is 50849741. The reversal of 50849724 is 42794805.

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

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 2118727 + ... + 2118750.

Almost surely, 2^50849724 is an apocalyptic number.

It is an amenable number.

50849724 is an abundant number, since it is smaller than the sum of its proper divisors (67799660).

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

50849724 is a wasteful number, since it uses less digits than its factorization.

50849724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4237484 (or 4237482 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 50849724 is about 7130.8992420311. The cubic root of 50849724 is about 370.4783780666.

The spelling of 50849724 in words is "fifty million, eight hundred forty-nine thousand, seven hundred twenty-four".