104901085 has 8 divisors (see below), whose sum is σ = 126033336. Its totient is φ = 83819520.

The previous prime is 104901079. The next prime is 104901089. The reversal of 104901085 is 580109401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5659641 + 99241444 = 2379^2 + 9962^2 .

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

It is not a de Polignac number, because 104901085 - 2³ = 104901077 is a prime.

It is a super-2 number, since 2×104901085² = 22008475268354450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104901089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7956 + ... + 16525.

It is an arithmetic number, because the mean of its divisors is an integer number (15754167).

Almost surely, 2^104901085 is an apocalyptic number.

It is an amenable number.

104901085 is a deficient number, since it is larger than the sum of its proper divisors (21132251).

104901085 is an equidigital number, since it uses as much as digits as its factorization.

104901085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25343.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 104901085 is about 10242.1230709263. The cubic root of 104901085 is about 471.6212084086.

The spelling of 104901085 in words is "one hundred four million, nine hundred one thousand, eighty-five".