49108699 has 4 divisors (see below), whose sum is σ = 51997464. Its totient is φ = 46219936.

The previous prime is 49108669. The next prime is 49108747. The reversal of 49108699 is 99680194.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49108699 - 2¹³ = 49100507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49108639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1444357 + ... + 1444390.

It is an arithmetic number, because the mean of its divisors is an integer number (12999366).

Almost surely, 2^49108699 is an apocalyptic number.

49108699 is a deficient number, since it is larger than the sum of its proper divisors (2888765).

49108699 is a wasteful number, since it uses less digits than its factorization.

49108699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888764.

The product of its (nonzero) digits is 139968, while the sum is 46.

The square root of 49108699 is about 7007.7599131249. The cubic root of 49108699 is about 366.2009581506.

The spelling of 49108699 in words is "forty-nine million, one hundred eight thousand, six hundred ninety-nine".