12268415 has 8 divisors (see below), whose sum is σ = 14758848. Its totient is φ = 9790240.

The previous prime is 12268411. The next prime is 12268429. The reversal of 12268415 is 51486221.

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

It is not a de Polignac number, because 12268415 - 2² = 12268411 is a prime.

It is a super-2 number, since 2×12268415² = 301028013224450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12268411) 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, 692 + ... + 5001.

It is an arithmetic number, because the mean of its divisors is an integer number (1844856).

Almost surely, 2^12268415 is an apocalyptic number.

12268415 is a deficient number, since it is larger than the sum of its proper divisors (2490433).

12268415 is an equidigital number, since it uses as much as digits as its factorization.

12268415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6129.

The product of its digits is 3840, while the sum is 29.

The square root of 12268415 is about 3502.6297263628. The cubic root of 12268415 is about 230.6372685850.

The spelling of 12268415 in words is "twelve million, two hundred sixty-eight thousand, four hundred fifteen".