104085897 has 16 divisors (see below), whose sum is σ = 141024000. Its totient is φ = 68275584.

The previous prime is 104085893. The next prime is 104085913. The reversal of 104085897 is 798580401.

It is not a de Polignac number, because 104085897 - 2² = 104085893 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104085893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91629 + ... + 92757.

It is an arithmetic number, because the mean of its divisors is an integer number (8814000).

Almost surely, 2^104085897 is an apocalyptic number.

It is an amenable number.

104085897 is a deficient number, since it is larger than the sum of its proper divisors (36938103).

104085897 is a wasteful number, since it uses less digits than its factorization.

104085897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 104085897 is about 10202.2496048666. The cubic root of 104085897 is about 470.3963715287.

The spelling of 104085897 in words is "one hundred four million, eighty-five thousand, eight hundred ninety-seven".