26256315 has 16 divisors (see below), whose sum is σ = 42905088. Its totient is φ = 13705056.

The previous prime is 26256289. The next prime is 26256331. The reversal of 26256315 is 51365262.

It is not a de Polignac number, because 26256315 - 2⁸ = 26256059 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 17917 + ... + 19326.

It is an arithmetic number, because the mean of its divisors is an integer number (2681568).

Almost surely, 2^26256315 is an apocalyptic number.

26256315 is a deficient number, since it is larger than the sum of its proper divisors (16648773).

26256315 is a wasteful number, since it uses less digits than its factorization.

26256315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37298.

The product of its digits is 10800, while the sum is 30.

The square root of 26256315 is about 5124.0916268154. The cubic root of 26256315 is about 297.2199280239.

The spelling of 26256315 in words is "twenty-six million, two hundred fifty-six thousand, three hundred fifteen".