10005199 has 4 divisors (see below), whose sum is σ = 10012464. Its totient is φ = 9997936.

The previous prime is 10005179. The next prime is 10005209. The reversal of 10005199 is 99150001.

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, and also an emirpimes, since its reverse is a distinct semiprime: 99150001 = 17 ⋅5832353.

It is a cyclic number.

It is not a de Polignac number, because 10005199 - 2⁵ = 10005167 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 (10005119) 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 3 ways as a sum of consecutive naturals, for example, 862 + ... + 4555.

It is an arithmetic number, because the mean of its divisors is an integer number (2503116).

Almost surely, 2^10005199 is an apocalyptic number.

10005199 is a deficient number, since it is larger than the sum of its proper divisors (7265).

10005199 is an equidigital number, since it uses as much as digits as its factorization.

10005199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7264.

The product of its (nonzero) digits is 405, while the sum is 25.

The square root of 10005199 is about 3163.0995874300. The cubic root of 10005199 is about 215.4807988878.

The spelling of 10005199 in words is "ten million, five thousand, one hundred ninety-nine".