26242844 has 12 divisors (see below), whose sum is σ = 46791864. Its totient is φ = 12873744.

The previous prime is 26242817. The next prime is 26242847. The reversal of 26242844 is 44824262.

It is a super-2 number, since 2×26242844² = 1377373722416672, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26242844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26242847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61682 + ... + 62105.

It is an arithmetic number, because the mean of its divisors is an integer number (3899322).

Almost surely, 2^26242844 is an apocalyptic number.

It is an amenable number.

26242844 is a deficient number, since it is larger than the sum of its proper divisors (20549020).

26242844 is a wasteful number, since it uses less digits than its factorization.

26242844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123844 (or 123842 counting only the distinct ones).

The product of its digits is 24576, while the sum is 32.

The square root of 26242844 is about 5122.7769812866. The cubic root of 26242844 is about 297.1690890215.

The spelling of 26242844 in words is "twenty-six million, two hundred forty-two thousand, eight hundred forty-four".