104322815 has 8 divisors (see below), whose sum is σ = 127549728. Its totient is φ = 81883360.

The previous prime is 104322809. The next prime is 104322817. The reversal of 104322815 is 518223401.

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

It is not a de Polignac number, because 104322815 - 2¹⁴ = 104306431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104322817) 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, 196571 + ... + 197100.

It is an arithmetic number, because the mean of its divisors is an integer number (15943716).

Almost surely, 2^104322815 is an apocalyptic number.

104322815 is a deficient number, since it is larger than the sum of its proper divisors (23226913).

104322815 is an equidigital number, since it uses as much as digits as its factorization.

104322815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393729.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 104322815 is about 10213.8540717988. The cubic root of 104322815 is about 470.7530029938.

The spelling of 104322815 in words is "one hundred four million, three hundred twenty-two thousand, eight hundred fifteen".