12254249 has 4 divisors (see below), whose sum is σ = 14004864. Its totient is φ = 10503636.

The previous prime is 12254227. The next prime is 12254251. The reversal of 12254249 is 94245221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12254249 - 2²⁰ = 11205673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12254549) 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, 875297 + ... + 875310.

It is an arithmetic number, because the mean of its divisors is an integer number (3501216).

Almost surely, 2^12254249 is an apocalyptic number.

It is an amenable number.

12254249 is a deficient number, since it is larger than the sum of its proper divisors (1750615).

12254249 is an equidigital number, since it uses as much as digits as its factorization.

12254249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750614.

The product of its digits is 5760, while the sum is 29.

The square root of 12254249 is about 3500.6069473736. The cubic root of 12254249 is about 230.5484642346.

It can be divided in two parts, 1225 and 4249, that multiplied together give a palindrome (5205025).

The spelling of 12254249 in words is "twelve million, two hundred fifty-four thousand, two hundred forty-nine".