10004999 has 4 divisors (see below), whose sum is σ = 10011960. Its totient is φ = 9998040.

The previous prime is 10004983. The next prime is 10005007. The reversal of 10004999 is 99940001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10004999 - 2⁴ = 10004983 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 (10004299) 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, 437 + ... + 4494.

It is an arithmetic number, because the mean of its divisors is an integer number (2502990).

Almost surely, 2^10004999 is an apocalyptic number.

10004999 is a deficient number, since it is larger than the sum of its proper divisors (6961).

10004999 is an equidigital number, since it uses as much as digits as its factorization.

10004999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6960.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 10004999 is about 3163.0679727126. The cubic root of 10004999 is about 215.4793630861.

The spelling of 10004999 in words is "ten million, four thousand, nine hundred ninety-nine".