49930118 has 24 divisors (see below), whose sum is σ = 87372792. Its totient is φ = 21337344.

The previous prime is 49930109. The next prime is 49930123. The reversal of 49930118 is 81103994.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 56105 + ... + 56987.

It is an arithmetic number, because the mean of its divisors is an integer number (3640533).

Almost surely, 2^49930118 is an apocalyptic number.

49930118 is a deficient number, since it is larger than the sum of its proper divisors (37442674).

49930118 is a wasteful number, since it uses less digits than its factorization.

49930118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476 (or 1469 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 49930118 is about 7066.1246804737. The cubic root of 49930118 is about 368.2314381827.

The spelling of 49930118 in words is "forty-nine million, nine hundred thirty thousand, one hundred eighteen".