26256822 has 32 divisors (see below), whose sum is σ = 55708800. Its totient is φ = 8227008.

The previous prime is 26256817. The next prime is 26256827. The reversal of 26256822 is 22865262.

It is an interprime number because it is at equal distance from previous prime (26256817) and next prime (26256827).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26256827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15018 + ... + 16674.

It is an arithmetic number, because the mean of its divisors is an integer number (1740900).

Almost surely, 2^26256822 is an apocalyptic number.

26256822 is an abundant number, since it is smaller than the sum of its proper divisors (29451978).

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

26256822 is a wasteful number, since it uses less digits than its factorization.

26256822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820.

The product of its digits is 23040, while the sum is 33.

The square root of 26256822 is about 5124.1410987599. The cubic root of 26256822 is about 297.2218410815.

The spelling of 26256822 in words is "twenty-six million, two hundred fifty-six thousand, eight hundred twenty-two".