49712872 has 16 divisors (see below), whose sum is σ = 101685600. Its totient is φ = 22596720.

The previous prime is 49712849. The next prime is 49712909. The reversal of 49712872 is 27821794.

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, 282372 + ... + 282547.

It is an arithmetic number, because the mean of its divisors is an integer number (6355350).

Almost surely, 2^49712872 is an apocalyptic number.

It is an amenable number.

49712872 is an abundant number, since it is smaller than the sum of its proper divisors (51972728).

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

49712872 is a wasteful number, since it uses less digits than its factorization.

49712872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564936 (or 564932 counting only the distinct ones).

The product of its digits is 56448, while the sum is 40.

The square root of 49712872 is about 7050.7355644642. The cubic root of 49712872 is about 367.6966032737.

The spelling of 49712872 in words is "forty-nine million, seven hundred twelve thousand, eight hundred seventy-two".