49938111 has 12 divisors (see below), whose sum is σ = 73668192. Its totient is φ = 32583456.

The previous prime is 49938107. The next prime is 49938127. The reversal of 49938111 is 11183994.

It is not a de Polignac number, because 49938111 - 2² = 49938107 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49938101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58606 + ... + 59451.

It is an arithmetic number, because the mean of its divisors is an integer number (6139016).

Almost surely, 2^49938111 is an apocalyptic number.

49938111 is a deficient number, since it is larger than the sum of its proper divisors (23730081).

49938111 is a wasteful number, since it uses less digits than its factorization.

49938111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118110 (or 118107 counting only the distinct ones).

The product of its digits is 7776, while the sum is 36.

The square root of 49938111 is about 7066.6902436714. The cubic root of 49938111 is about 368.2510864228.

The spelling of 49938111 in words is "forty-nine million, nine hundred thirty-eight thousand, one hundred eleven".