10149199 has 4 divisors (see below), whose sum is σ = 10200400. Its totient is φ = 10098000.

The previous prime is 10149193. The next prime is 10149203. The reversal of 10149199 is 99194101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99194101 = 23 ⋅4312787.

It is a cyclic number.

It is not a de Polignac number, because 10149199 - 2⁷ = 10149071 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 (10149193) 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, 25302 + ... + 25699.

It is an arithmetic number, because the mean of its divisors is an integer number (2550100).

Almost surely, 2^10149199 is an apocalyptic number.

10149199 is a deficient number, since it is larger than the sum of its proper divisors (51201).

10149199 is an equidigital number, since it uses as much as digits as its factorization.

10149199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51200.

The product of its (nonzero) digits is 2916, while the sum is 34.

The square root of 10149199 is about 3185.7807520292. The cubic root of 10149199 is about 216.5096490249.

The spelling of 10149199 in words is "ten million, one hundred forty-nine thousand, one hundred ninety-nine".