12254669 has 8 divisors (see below), whose sum is σ = 14073408. Its totient is φ = 10452960.

The previous prime is 12254663. The next prime is 12254681. The reversal of 12254669 is 96645221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-12254669 is a prime.

It is a super-2 number, since 2×12254669² = 300353824599122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12254663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2672 + ... + 5625.

It is an arithmetic number, because the mean of its divisors is an integer number (1759176).

Almost surely, 2^12254669 is an apocalyptic number.

It is an amenable number.

12254669 is a deficient number, since it is larger than the sum of its proper divisors (1818739).

12254669 is an equidigital number, since it uses as much as digits as its factorization.

12254669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8515.

The product of its digits is 25920, while the sum is 35.

The square root of 12254669 is about 3500.6669364565. Note that the first 3 decimals coincide. The cubic root of 12254669 is about 230.5510981305.

The spelling of 12254669 in words is "twelve million, two hundred fifty-four thousand, six hundred sixty-nine".