26322253 has 2 divisors, whose sum is σ = 26322254. Its totient is φ = 26322252.

The previous prime is 26322203. The next prime is 26322259. The reversal of 26322253 is 35222362.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18852964 + 7469289 = 4342^2 + 2733^2 .

It is a cyclic number.

It is not a de Polignac number, because 26322253 - 2⁹ = 26321741 is a prime.

It is a super-2 number, since 2×26322253² = 1385722005992018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26322259) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13161126 + 13161127.

It is an arithmetic number, because the mean of its divisors is an integer number (13161127).

Almost surely, 2^26322253 is an apocalyptic number.

It is an amenable number.

26322253 is a deficient number, since it is larger than the sum of its proper divisors (1).

26322253 is an equidigital number, since it uses as much as digits as its factorization.

26322253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 25.

The square root of 26322253 is about 5130.5217083646. The cubic root of 26322253 is about 297.4685247872.

The spelling of 26322253 in words is "twenty-six million, three hundred twenty-two thousand, two hundred fifty-three".