26263361 has 2 divisors, whose sum is σ = 26263362. Its totient is φ = 26263360.

The previous prime is 26263343. The next prime is 26263373. The reversal of 26263361 is 16336262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25200400 + 1062961 = 5020^2 + 1031^2 .

It is a cyclic number.

It is not a de Polignac number, because 26263361 - 2¹⁰ = 26262337 is a prime.

It is not a weakly prime, because it can be changed into another prime (26263331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13131680 + 13131681.

It is an arithmetic number, because the mean of its divisors is an integer number (13131681).

Almost surely, 2^26263361 is an apocalyptic number.

It is an amenable number.

26263361 is a deficient number, since it is larger than the sum of its proper divisors (1).

26263361 is an equidigital number, since it uses as much as digits as its factorization.

26263361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 29.

The square root of 26263361 is about 5124.7791171913. The cubic root of 26263361 is about 297.2465124133.

The spelling of 26263361 in words is "twenty-six million, two hundred sixty-three thousand, three hundred sixty-one".