104040635 has 8 divisors (see below), whose sum is σ = 124920576. Its totient is φ = 83184640.

The previous prime is 104040623. The next prime is 104040647. The reversal of 104040635 is 536040401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (104040623) and next prime (104040647).

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

It is not a de Polignac number, because 104040635 - 2⁶ = 104040571 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104040635.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5627 + ... + 15483.

It is an arithmetic number, because the mean of its divisors is an integer number (15615072).

Almost surely, 2^104040635 is an apocalyptic number.

104040635 is a deficient number, since it is larger than the sum of its proper divisors (20879941).

104040635 is an equidigital number, since it uses as much as digits as its factorization.

104040635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11973.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 104040635 is about 10200.0311274035. The cubic root of 104040635 is about 470.3281773158.

The spelling of 104040635 in words is "one hundred four million, forty thousand, six hundred thirty-five".