49908867 has 8 divisors (see below), whose sum is σ = 67673280. Its totient is φ = 32708520.

The previous prime is 49908863. The next prime is 49908883. The reversal of 49908867 is 76880994.

It is a happy number.

49908867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49908867 - 2² = 49908863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49908863) 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, 140809 + ... + 141162.

It is an arithmetic number, because the mean of its divisors is an integer number (8459160).

Almost surely, 2^49908867 is an apocalyptic number.

49908867 is a deficient number, since it is larger than the sum of its proper divisors (17764413).

49908867 is a wasteful number, since it uses less digits than its factorization.

49908867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282033.

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 49908867 is about 7064.6207966175. The cubic root of 49908867 is about 368.1791891791.

The spelling of 49908867 in words is "forty-nine million, nine hundred eight thousand, eight hundred sixty-seven".