10104399 has 16 divisors (see below), whose sum is σ = 15225600. Its totient is φ = 6621048.

The previous prime is 10104379. The next prime is 10104427. The reversal of 10104399 is 99340101.

It is a de Polignac number, because none of the positive numbers 2^k-10104399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10104319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1579 + ... + 4764.

It is an arithmetic number, because the mean of its divisors is an integer number (951600).

Almost surely, 2^10104399 is an apocalyptic number.

10104399 is a deficient number, since it is larger than the sum of its proper divisors (5121201).

10104399 is an equidigital number, since it uses as much as digits as its factorization.

10104399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6411 (or 6405 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 10104399 is about 3178.7417321953. The cubic root of 10104399 is about 216.1906110651.

The spelling of 10104399 in words is "ten million, one hundred four thousand, three hundred ninety-nine".