26061313 has 2 divisors, whose sum is σ = 26061314. Its totient is φ = 26061312.

The previous prime is 26061263. The next prime is 26061317. The reversal of 26061313 is 31316062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14992384 + 11068929 = 3872^2 + 3327^2 .

It is a cyclic number.

It is not a de Polignac number, because 26061313 - 2¹³ = 26053121 is a prime.

It is not a weakly prime, because it can be changed into another prime (26061317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13030656 + 13030657.

It is an arithmetic number, because the mean of its divisors is an integer number (13030657).

Almost surely, 2^26061313 is an apocalyptic number.

It is an amenable number.

26061313 is a deficient number, since it is larger than the sum of its proper divisors (1).

26061313 is an equidigital number, since it uses as much as digits as its factorization.

26061313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 26061313 is about 5105.0282075616. The cubic root of 26061313 is about 296.4822952098.

Adding to 26061313 its reverse (31316062), we get a palindrome (57377375).

The spelling of 26061313 in words is "twenty-six million, sixty-one thousand, three hundred thirteen".