104599599 has 8 divisors (see below), whose sum is σ = 150194352. Its totient is φ = 64368960.

The previous prime is 104599591. The next prime is 104599601. The reversal of 104599599 is 995995401.

It is a happy number.

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

It is not a de Polignac number, because 104599599 - 2³ = 104599591 is a prime.

It is a super-2 number, since 2×104599599² = 21882152221921602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104599591) 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, 1340982 + ... + 1341059.

It is an arithmetic number, because the mean of its divisors is an integer number (18774294).

Almost surely, 2^104599599 is an apocalyptic number.

104599599 is a deficient number, since it is larger than the sum of its proper divisors (45594753).

104599599 is a wasteful number, since it uses less digits than its factorization.

104599599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2682057.

The product of its (nonzero) digits is 656100, while the sum is 51.

The square root of 104599599 is about 10227.3945362443. The cubic root of 104599599 is about 471.1689613386.

The spelling of 104599599 in words is "one hundred four million, five hundred ninety-nine thousand, five hundred ninety-nine".