49717912 has 16 divisors (see below), whose sum is σ = 95495400. Its totient is φ = 24252480.

The previous prime is 49717909. The next prime is 49717991. The reversal of 49717912 is 21971794.

49717912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 75462 + ... + 76117.

Almost surely, 2^49717912 is an apocalyptic number.

It is an amenable number.

49717912 is a deficient number, since it is larger than the sum of its proper divisors (45777488).

49717912 is a wasteful number, since it uses less digits than its factorization.

49717912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151626 (or 151622 counting only the distinct ones).

The product of its digits is 31752, while the sum is 40.

The square root of 49717912 is about 7051.0929649239. The cubic root of 49717912 is about 367.7090288165.

The spelling of 49717912 in words is "forty-nine million, seven hundred seventeen thousand, nine hundred twelve".