12954886 has 8 divisors (see below), whose sum is σ = 22208400. Its totient is φ = 5552088.

The previous prime is 12954883. The next prime is 12954913. The reversal of 12954886 is 68845921.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12954883) 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, 462661 + ... + 462688.

It is an arithmetic number, because the mean of its divisors is an integer number (2776050).

Almost surely, 2^12954886 is an apocalyptic number.

12954886 is a deficient number, since it is larger than the sum of its proper divisors (9253514).

12954886 is an equidigital number, since it uses as much as digits as its factorization.

12954886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925358.

The product of its digits is 138240, while the sum is 43.

The square root of 12954886 is about 3599.2896521397. The cubic root of 12954886 is about 234.8611583666.

The spelling of 12954886 in words is "twelve million, nine hundred fifty-four thousand, eight hundred eighty-six".