10912249 has 4 divisors (see below), whose sum is σ = 11554164. Its totient is φ = 10270336.

The previous prime is 10912247. The next prime is 10912261. The reversal of 10912249 is 94221901.

It is a happy number.

10912249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9566649 + 1345600 = 3093^2 + 1160^2 .

It is a cyclic number.

It is not a de Polignac number, because 10912249 - 2¹ = 10912247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10912241) 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, 320932 + ... + 320965.

It is an arithmetic number, because the mean of its divisors is an integer number (2888541).

Almost surely, 2^10912249 is an apocalyptic number.

It is an amenable number.

10912249 is a deficient number, since it is larger than the sum of its proper divisors (641915).

10912249 is an equidigital number, since it uses as much as digits as its factorization.

10912249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641914.

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

The square root of 10912249 is about 3303.3693405370. The cubic root of 10912249 is about 221.8050462271.

The spelling of 10912249 in words is "ten million, nine hundred twelve thousand, two hundred forty-nine".