12877315 has 16 divisors (see below), whose sum is σ = 16990560. Its totient is φ = 9291520.

The previous prime is 12877301. The next prime is 12877331. The reversal of 12877315 is 51377821.

It is not a de Polignac number, because 12877315 - 2¹⁵ = 12844547 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6681 + ... + 8389.

It is an arithmetic number, because the mean of its divisors is an integer number (1061910).

Almost surely, 2^12877315 is an apocalyptic number.

12877315 is a deficient number, since it is larger than the sum of its proper divisors (4113245).

12877315 is a wasteful number, since it uses less digits than its factorization.

12877315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862.

The product of its digits is 11760, while the sum is 34.

The square root of 12877315 is about 3588.4975964880. The cubic root of 12877315 is about 234.3914540152.

It can be divided in two parts, 128773 and 15, that multiplied together give a triangular number (1931595 = T₁₉₆₅).

The spelling of 12877315 in words is "twelve million, eight hundred seventy-seven thousand, three hundred fifteen".