50857244 has 12 divisors (see below), whose sum is σ = 89178600. Its totient is φ = 25377648.

The previous prime is 50857231. The next prime is 50857259. The reversal of 50857244 is 44275805.

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, 10454 + ... + 14525.

It is an arithmetic number, because the mean of its divisors is an integer number (7431550).

Almost surely, 2^50857244 is an apocalyptic number.

It is an amenable number.

50857244 is a deficient number, since it is larger than the sum of its proper divisors (38321356).

50857244 is a wasteful number, since it uses less digits than its factorization.

50857244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25492 (or 25490 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 50857244 is about 7131.4265052653. The cubic root of 50857244 is about 370.4966401131.

The spelling of 50857244 in words is "fifty million, eight hundred fifty-seven thousand, two hundred forty-four".