12877043 has 4 divisors (see below), whose sum is σ = 12885600. Its totient is φ = 12868488.

The previous prime is 12877037. The next prime is 12877061. The reversal of 12877043 is 34077821.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12877043 - 2⁶ = 12876979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12877243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1355 + ... + 5252.

It is an arithmetic number, because the mean of its divisors is an integer number (3221400).

Almost surely, 2^12877043 is an apocalyptic number.

12877043 is a deficient number, since it is larger than the sum of its proper divisors (8557).

12877043 is an equidigital number, since it uses as much as digits as its factorization.

12877043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8556.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 12877043 is about 3588.4596974189. The cubic root of 12877043 is about 234.3898036990.

The spelling of 12877043 in words is "twelve million, eight hundred seventy-seven thousand, forty-three".