49445696 has 28 divisors (see below), whose sum is σ = 101506020. Its totient is φ = 23869440.

The previous prime is 49445689. The next prime is 49445701. The reversal of 49445696 is 69654494.

49445696 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 2 ways, for example, as 12673600 + 36772096 = 3560^2 + 6064^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 49445696.

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, 11465 + ... + 15176.

It is an arithmetic number, because the mean of its divisors is an integer number (3625215).

Almost surely, 2^49445696 is an apocalyptic number.

It is an amenable number.

49445696 is an abundant number, since it is smaller than the sum of its proper divisors (52060324).

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

49445696 is a wasteful number, since it uses less digits than its factorization.

49445696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26682 (or 26672 counting only the distinct ones).

The product of its digits is 933120, while the sum is 47.

The square root of 49445696 is about 7031.7633634815. The cubic root of 49445696 is about 367.0367055874.

The spelling of 49445696 in words is "forty-nine million, four hundred forty-five thousand, six hundred ninety-six".