26275349 has 2 divisors, whose sum is σ = 26275350. Its totient is φ = 26275348.

The previous prime is 26275339. The next prime is 26275357. The reversal of 26275349 is 94357262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16080100 + 10195249 = 4010^2 + 3193^2 .

It is a cyclic number.

It is not a de Polignac number, because 26275349 - 2²⁴ = 9498133 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 (26275339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13137674 + 13137675.

It is an arithmetic number, because the mean of its divisors is an integer number (13137675).

Almost surely, 2^26275349 is an apocalyptic number.

It is an amenable number.

26275349 is a deficient number, since it is larger than the sum of its proper divisors (1).

26275349 is an equidigital number, since it uses as much as digits as its factorization.

26275349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 38.

The square root of 26275349 is about 5125.9485951383. The cubic root of 26275349 is about 297.2917319260.

The spelling of 26275349 in words is "twenty-six million, two hundred seventy-five thousand, three hundred forty-nine".