12872927 has 6 divisors (see below), whose sum is σ = 13675008. Its totient is φ = 12115424.

The previous prime is 12872887. The next prime is 12872933. The reversal of 12872927 is 72927821.

It is not a de Polignac number, because 12872927 - 2⁶ = 12872863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12872947) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21983 + ... + 22560.

It is an arithmetic number, because the mean of its divisors is an integer number (2279168).

Almost surely, 2^12872927 is an apocalyptic number.

12872927 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12872927 is a deficient number, since it is larger than the sum of its proper divisors (802081).

12872927 is an equidigital number, since it uses as much as digits as its factorization.

12872927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44577 (or 44560 counting only the distinct ones).

The product of its digits is 28224, while the sum is 38.

The square root of 12872927 is about 3587.8861464656. The cubic root of 12872927 is about 234.3648276948.

The spelling of 12872927 in words is "twelve million, eight hundred seventy-two thousand, nine hundred twenty-seven".