26242816 has 36 divisors (see below), whose sum is σ = 54672912. Its totient is φ = 12548096.

The previous prime is 26242757. The next prime is 26242817. The reversal of 26242816 is 61824262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26242817) 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, 3660 + ... + 8116.

It is an arithmetic number, because the mean of its divisors is an integer number (1518692).

Almost surely, 2^26242816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26242816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27336456).

26242816 is an abundant number, since it is smaller than the sum of its proper divisors (28430096).

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

26242816 is an equidigital number, since it uses as much as digits as its factorization.

26242816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4496 (or 4482 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 26242816 is about 5122.7742483931. The cubic root of 26242816 is about 297.1689833326.

The spelling of 26242816 in words is "twenty-six million, two hundred forty-two thousand, eight hundred sixteen".