26052239 has 2 divisors, whose sum is σ = 26052240. Its totient is φ = 26052238.

The previous prime is 26052233. The next prime is 26052251. The reversal of 26052239 is 93225062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26052239 - 2⁴ = 26052223 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26052233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13026119 + 13026120.

It is an arithmetic number, because the mean of its divisors is an integer number (13026120).

Almost surely, 2^26052239 is an apocalyptic number.

26052239 is a deficient number, since it is larger than the sum of its proper divisors (1).

26052239 is an equidigital number, since it uses as much as digits as its factorization.

26052239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 26052239 is about 5104.1393985666. The cubic root of 26052239 is about 296.4478815863.

The spelling of 26052239 in words is "twenty-six million, fifty-two thousand, two hundred thirty-nine".