10192249 has 4 divisors (see below), whose sum is σ = 10214820. Its totient is φ = 10169680.

The previous prime is 10192229. The next prime is 10192267. The reversal of 10192249 is 94229101.

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: 94229101 = 409 ⋅230389.

It can be written as a sum of positive squares in 2 ways, for example, as 2155024 + 8037225 = 1468^2 + 2835^2 .

It is a cyclic number.

It is not a de Polignac number, because 10192249 - 2²¹ = 8095097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10192229) 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, 10594 + ... + 11515.

It is an arithmetic number, because the mean of its divisors is an integer number (2553705).

Almost surely, 2^10192249 is an apocalyptic number.

It is an amenable number.

10192249 is a deficient number, since it is larger than the sum of its proper divisors (22571).

10192249 is an equidigital number, since it uses as much as digits as its factorization.

10192249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22570.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 10192249 is about 3192.5301877978. The cubic root of 10192249 is about 216.8153412187.

The spelling of 10192249 in words is "ten million, one hundred ninety-two thousand, two hundred forty-nine".