104900885 has 4 divisors (see below), whose sum is σ = 125881068. Its totient is φ = 83920704.

The previous prime is 104900849. The next prime is 104900921. The reversal of 104900885 is 588009401.

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

It is an interprime number because it is at equal distance from previous prime (104900849) and next prime (104900921).

It can be written as a sum of positive squares in 2 ways, for example, as 80120401 + 24780484 = 8951^2 + 4978^2 .

It is a cyclic number.

It is not a de Polignac number, because 104900885 - 2¹² = 104896789 is a prime.

It is a super-2 number, since 2×104900885² = 22008391347566450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10490084 + ... + 10490093.

It is an arithmetic number, because the mean of its divisors is an integer number (31470267).

Almost surely, 2^104900885 is an apocalyptic number.

It is an amenable number.

104900885 is a deficient number, since it is larger than the sum of its proper divisors (20980183).

104900885 is an equidigital number, since it uses as much as digits as its factorization.

104900885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20980182.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 104900885 is about 10242.1133073209. The cubic root of 104900885 is about 471.6209086840.

The spelling of 104900885 in words is "one hundred four million, nine hundred thousand, eight hundred eighty-five".