12874877 has 4 divisors (see below), whose sum is σ = 13030080. Its totient is φ = 12719676.

The previous prime is 12874859. The next prime is 12874903. The reversal of 12874877 is 77847821.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 77847821 = 2011 ⋅38711.

It is a cyclic number.

It is not a de Polignac number, because 12874877 - 2¹⁰ = 12873853 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 (12874847) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 77477 + ... + 77642.

It is an arithmetic number, because the mean of its divisors is an integer number (3257520).

Almost surely, 2^12874877 is an apocalyptic number.

It is an amenable number.

12874877 is a deficient number, since it is larger than the sum of its proper divisors (155203).

12874877 is an equidigital number, since it uses as much as digits as its factorization.

12874877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155202.

The product of its digits is 175616, while the sum is 44.

The square root of 12874877 is about 3588.1578839287. The cubic root of 12874877 is about 234.3766610134.

The spelling of 12874877 in words is "twelve million, eight hundred seventy-four thousand, eight hundred seventy-seven".