49111596 has 30 divisors (see below), whose sum is σ = 128388260. Its totient is φ = 16370424.

The previous prime is 49111591. The next prime is 49111613. The reversal of 49111596 is 69511194.

49111596 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 49111596.

It is not an unprimeable number, because it can be changed into a prime (49111591) 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 9 ways as a sum of consecutive naturals, for example, 75466 + ... + 76113.

Almost surely, 2^49111596 is an apocalyptic number.

It is an amenable number.

49111596 is an abundant number, since it is smaller than the sum of its proper divisors (79276664).

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

49111596 is a wasteful number, since it uses less digits than its factorization.

49111596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151595 (or 151584 counting only the distinct ones).

The product of its digits is 9720, while the sum is 36.

The square root of 49111596 is about 7007.9666095095. The cubic root of 49111596 is about 366.2081589340.

The spelling of 49111596 in words is "forty-nine million, one hundred eleven thousand, five hundred ninety-six".