26244133 has 2 divisors, whose sum is σ = 26244134. Its totient is φ = 26244132.

The previous prime is 26244103. The next prime is 26244161. The reversal of 26244133 is 33144262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20493729 + 5750404 = 4527^2 + 2398^2 .

It is a cyclic number.

It is not a de Polignac number, because 26244133 - 2²¹ = 24146981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26244098 and 26244107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26244103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13122066 + 13122067.

It is an arithmetic number, because the mean of its divisors is an integer number (13122067).

Almost surely, 2^26244133 is an apocalyptic number.

It is an amenable number.

26244133 is a deficient number, since it is larger than the sum of its proper divisors (1).

26244133 is an equidigital number, since it uses as much as digits as its factorization.

26244133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 25.

The square root of 26244133 is about 5122.9027904109. The cubic root of 26244133 is about 297.1739544074.

Adding to 26244133 its reverse (33144262), we get a palindrome (59388395).

The spelling of 26244133 in words is "twenty-six million, two hundred forty-four thousand, one hundred thirty-three".