12876723 has 12 divisors (see below), whose sum is σ = 18705960. Its totient is φ = 8535456.

The previous prime is 12876713. The next prime is 12876739. The reversal of 12876723 is 32767821.

It is not a de Polignac number, because 12876723 - 2⁴ = 12876707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12876713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2386 + ... + 5607.

It is an arithmetic number, because the mean of its divisors is an integer number (1558830).

Almost surely, 2^12876723 is an apocalyptic number.

12876723 is a deficient number, since it is larger than the sum of its proper divisors (5829237).

12876723 is a wasteful number, since it uses less digits than its factorization.

12876723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8178 (or 8175 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 12876723 is about 3588.4151097664. The cubic root of 12876723 is about 234.3878621208.

The spelling of 12876723 in words is "twelve million, eight hundred seventy-six thousand, seven hundred twenty-three".