49875912 has 80 divisors (see below), whose sum is σ = 147087600. Its totient is φ = 15746400.

The previous prime is 49875901. The next prime is 49875919. The reversal of 49875912 is 21957894.

49875912 is a `hidden beast` number, since 498 + 75 + 91 + 2 = 666.

49875912 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 (49875919) 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 19 ways as a sum of consecutive naturals, for example, 10287 + ... + 14337.

It is an arithmetic number, because the mean of its divisors is an integer number (1838595).

Almost surely, 2^49875912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49875912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73543800).

49875912 is an abundant number, since it is smaller than the sum of its proper divisors (97211688).

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

49875912 is a wasteful number, since it uses less digits than its factorization.

49875912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4088 (or 4075 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 49875912 is about 7062.2880145177. The cubic root of 49875912 is about 368.0981346661.

The spelling of 49875912 in words is "forty-nine million, eight hundred seventy-five thousand, nine hundred twelve".