104949111 has 8 divisors (see below), whose sum is σ = 143186560. Its totient is φ = 68338872.

The previous prime is 104949083. The next prime is 104949113. The reversal of 104949111 is 111949401.

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

It is not a de Polignac number, because 104949111 - 2²² = 100754807 is a prime.

It is a super-2 number, since 2×104949111² = 22028631799380642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104949113) 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, 406651 + ... + 406908.

It is an arithmetic number, because the mean of its divisors is an integer number (17898320).

Almost surely, 2^104949111 is an apocalyptic number.

104949111 is a deficient number, since it is larger than the sum of its proper divisors (38237449).

104949111 is an equidigital number, since it uses as much as digits as its factorization.

104949111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813605.

The product of its (nonzero) digits is 1296, while the sum is 30.

The square root of 104949111 is about 10244.4673360795. The cubic root of 104949111 is about 471.6931702460.

The spelling of 104949111 in words is "one hundred four million, nine hundred forty-nine thousand, one hundred eleven".