49957792 has 24 divisors (see below), whose sum is σ = 98594496. Its totient is φ = 24917952.

The previous prime is 49957753. The next prime is 49957793. The reversal of 49957792 is 29775994.

It is a happy number.

49957792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49957793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13273 + ... + 16615.

It is an arithmetic number, because the mean of its divisors is an integer number (4108104).

Almost surely, 2^49957792 is an apocalyptic number.

It is an amenable number.

49957792 is a deficient number, since it is larger than the sum of its proper divisors (48636704).

49957792 is a wasteful number, since it uses less digits than its factorization.

49957792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3820 (or 3812 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 52.

The square root of 49957792 is about 7068.0826254367. The cubic root of 49957792 is about 368.2994569464.

The spelling of 49957792 in words is "forty-nine million, nine hundred fifty-seven thousand, seven hundred ninety-two".