49112899 has 8 divisors (see below), whose sum is σ = 53771760. Its totient is φ = 44486400.

The previous prime is 49112879. The next prime is 49112909. The reversal of 49112899 is 99821194.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 49112899 - 2⁷ = 49112771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49112849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4854 + ... + 11035.

It is an arithmetic number, because the mean of its divisors is an integer number (6721470).

Almost surely, 2^49112899 is an apocalyptic number.

49112899 is a deficient number, since it is larger than the sum of its proper divisors (4658861).

49112899 is a wasteful number, since it uses less digits than its factorization.

49112899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16181.

The product of its digits is 46656, while the sum is 43.

The square root of 49112899 is about 7008.0595745185. The cubic root of 49112899 is about 366.2113975786.

The spelling of 49112899 in words is "forty-nine million, one hundred twelve thousand, eight hundred ninety-nine".