104263959 has 4 divisors (see below), whose sum is σ = 139018616. Its totient is φ = 69509304.

The previous prime is 104263937. The next prime is 104263967. The reversal of 104263959 is 959362401.

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

It is not a de Polignac number, because 104263959 - 2⁵ = 104263927 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 (104263969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17377324 + ... + 17377329.

It is an arithmetic number, because the mean of its divisors is an integer number (34754654).

Almost surely, 2^104263959 is an apocalyptic number.

104263959 is a deficient number, since it is larger than the sum of its proper divisors (34754657).

104263959 is an equidigital number, since it uses as much as digits as its factorization.

104263959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34754656.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 104263959 is about 10210.9724806210. The cubic root of 104263959 is about 470.6644578026.

The spelling of 104263959 in words is "one hundred four million, two hundred sixty-three thousand, nine hundred fifty-nine".