26255994 has 16 divisors (see below), whose sum is σ = 52565760. Its totient is φ = 8743040.

The previous prime is 26255993. The next prime is 26256017. The reversal of 26255994 is 49955262.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (26255993) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7114 + ... + 10154.

It is an arithmetic number, because the mean of its divisors is an integer number (3285360).

Almost surely, 2^26255994 is an apocalyptic number.

26255994 is an abundant number, since it is smaller than the sum of its proper divisors (26309766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26255994 is a wasteful number, since it uses less digits than its factorization.

26255994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4485.

The product of its digits is 194400, while the sum is 42.

The square root of 26255994 is about 5124.0603040948. The cubic root of 26255994 is about 297.2187167853.

The spelling of 26255994 in words is "twenty-six million, two hundred fifty-five thousand, nine hundred ninety-four".