26442079 has 2 divisors, whose sum is σ = 26442080. Its totient is φ = 26442078.

The previous prime is 26442077. The next prime is 26442107. The reversal of 26442079 is 97024462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26442079 - 2¹ = 26442077 is a prime.

Together with 26442077, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26442077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13221039 + 13221040.

It is an arithmetic number, because the mean of its divisors is an integer number (13221040).

Almost surely, 2^26442079 is an apocalyptic number.

26442079 is a deficient number, since it is larger than the sum of its proper divisors (1).

26442079 is an equidigital number, since it uses as much as digits as its factorization.

26442079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 26442079 is about 5142.1862082192. The cubic root of 26442079 is about 297.9192272415.

The spelling of 26442079 in words is "twenty-six million, four hundred forty-two thousand, seventy-nine".