26907313 has 2 divisors, whose sum is σ = 26907314. Its totient is φ = 26907312.

The previous prime is 26907301. The next prime is 26907317. The reversal of 26907313 is 31370962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23155344 + 3751969 = 4812^2 + 1937^2 .

It is a cyclic number.

It is not a de Polignac number, because 26907313 - 2²¹ = 24810161 is a prime.

It is not a weakly prime, because it can be changed into another prime (26907317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13453656 + 13453657.

It is an arithmetic number, because the mean of its divisors is an integer number (13453657).

Almost surely, 2^26907313 is an apocalyptic number.

It is an amenable number.

26907313 is a deficient number, since it is larger than the sum of its proper divisors (1).

26907313 is an equidigital number, since it uses as much as digits as its factorization.

26907313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 26907313 is about 5187.2259445681. The cubic root of 26907313 is about 299.6563212482.

The spelling of 26907313 in words is "twenty-six million, nine hundred seven thousand, three hundred thirteen".