12494854 has 8 divisors (see below), whose sum is σ = 19178280. Its totient is φ = 6102096.

The previous prime is 12494851. The next prime is 12494857. The reversal of 12494854 is 45849421.

It is an interprime number because it is at equal distance from previous prime (12494851) and next prime (12494857).

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

It is a super-2 number, since 2×12494854² = 312242752962632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12494851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72559 + ... + 72730.

It is an arithmetic number, because the mean of its divisors is an integer number (2397285).

Almost surely, 2^12494854 is an apocalyptic number.

12494854 is a deficient number, since it is larger than the sum of its proper divisors (6683426).

12494854 is a wasteful number, since it uses less digits than its factorization.

12494854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145334.

The product of its digits is 46080, while the sum is 37.

The square root of 12494854 is about 3534.8060767176. The cubic root of 12494854 is about 232.0475898211.

The spelling of 12494854 in words is "twelve million, four hundred ninety-four thousand, eight hundred fifty-four".