49115968 has 28 divisors (see below), whose sum is σ = 106326432. Its totient is φ = 22325120.

The previous prime is 49115953. The next prime is 49115993. The reversal of 49115968 is 86951194.

49115968 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, 34180 + ... + 35587.

Almost surely, 2^49115968 is an apocalyptic number.

It is an amenable number.

49115968 is an abundant number, since it is smaller than the sum of its proper divisors (57210464).

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

49115968 is a wasteful number, since it uses less digits than its factorization.

49115968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69790 (or 69780 counting only the distinct ones).

The product of its digits is 77760, while the sum is 43.

The square root of 49115968 is about 7008.2785332776. The cubic root of 49115968 is about 366.2190254414.

The spelling of 49115968 in words is "forty-nine million, one hundred fifteen thousand, nine hundred sixty-eight".