10249199 has 2 divisors, whose sum is σ = 10249200. Its totient is φ = 10249198.

The previous prime is 10249157. The next prime is 10249201. The reversal of 10249199 is 99194201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10249199 - 2²⁰ = 9200623 is a prime.

Together with 10249201, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10249399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5124599 + 5124600.

It is an arithmetic number, because the mean of its divisors is an integer number (5124600).

Almost surely, 2^10249199 is an apocalyptic number.

10249199 is a deficient number, since it is larger than the sum of its proper divisors (1).

10249199 is an equidigital number, since it uses as much as digits as its factorization.

10249199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 35.

The square root of 10249199 is about 3201.4370210891. The cubic root of 10249199 is about 217.2184157188.

The spelling of 10249199 in words is "ten million, two hundred forty-nine thousand, one hundred ninety-nine".