49472912 has 10 divisors (see below), whose sum is σ = 95853798. Its totient is φ = 24736448.

The previous prime is 49472909. The next prime is 49472921. The reversal of 49472912 is 21927494.

49472912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 36048016 + 13424896 = 6004^2 + 3664^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1546013 + ... + 1546044.

Almost surely, 2^49472912 is an apocalyptic number.

It is an amenable number.

49472912 is a deficient number, since it is larger than the sum of its proper divisors (46380886).

49472912 is a wasteful number, since it uses less digits than its factorization.

49472912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3092065 (or 3092059 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 49472912 is about 7033.6983159644. The cubic root of 49472912 is about 367.1040349310.

The spelling of 49472912 in words is "forty-nine million, four hundred seventy-two thousand, nine hundred twelve".