12494255 has 4 divisors (see below), whose sum is σ = 14993112. Its totient is φ = 9995400.

The previous prime is 12494231. The next prime is 12494281. The reversal of 12494255 is 55249421.

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

It is a de Polignac number, because none of the positive numbers 2^k-12494255 is a prime.

It is a super-2 number, since 2×12494255² = 312212816010050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1249421 + ... + 1249430.

It is an arithmetic number, because the mean of its divisors is an integer number (3748278).

Almost surely, 2^12494255 is an apocalyptic number.

12494255 is a deficient number, since it is larger than the sum of its proper divisors (2498857).

12494255 is an equidigital number, since it uses as much as digits as its factorization.

12494255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498856.

The product of its digits is 14400, while the sum is 32.

The square root of 12494255 is about 3534.7213468674. The cubic root of 12494255 is about 232.0438816618.

The spelling of 12494255 in words is "twelve million, four hundred ninety-four thousand, two hundred fifty-five".