12928254 has 16 divisors (see below), whose sum is σ = 26980992. Its totient is φ = 4122008.

The previous prime is 12928247. The next prime is 12928261. The reversal of 12928254 is 45282921.

It is an interprime number because it is at equal distance from previous prime (12928247) and next prime (12928261).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46704 + ... + 46979.

It is an arithmetic number, because the mean of its divisors is an integer number (1686312).

Almost surely, 2^12928254 is an apocalyptic number.

12928254 is an abundant number, since it is smaller than the sum of its proper divisors (14052738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12928254 is a wasteful number, since it uses less digits than its factorization.

12928254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93711.

The product of its digits is 11520, while the sum is 33.

The square root of 12928254 is about 3595.5881299170. The cubic root of 12928254 is about 234.7001093903.

The spelling of 12928254 in words is "twelve million, nine hundred twenty-eight thousand, two hundred fifty-four".