49568964 has 24 divisors (see below), whose sum is σ = 116215008. Its totient is φ = 16443840.

The previous prime is 49568963. The next prime is 49568977. The reversal of 49568964 is 46986594.

49568964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49568963) 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 7 ways as a sum of consecutive naturals, for example, 7257 + ... + 12320.

It is an arithmetic number, because the mean of its divisors is an integer number (4842292).

Almost surely, 2^49568964 is an apocalyptic number.

It is an amenable number.

49568964 is an abundant number, since it is smaller than the sum of its proper divisors (66646044).

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

49568964 is a wasteful number, since it uses less digits than its factorization.

49568964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19795 (or 19793 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The square root of 49568964 is about 7040.5229919375. The cubic root of 49568964 is about 367.3414596822.

The spelling of 49568964 in words is "forty-nine million, five hundred sixty-eight thousand, nine hundred sixty-four".