26367091 has 2 divisors, whose sum is σ = 26367092. Its totient is φ = 26367090.

The previous prime is 26367037. The next prime is 26367097. The reversal of 26367091 is 19076362.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26367091 - 2²¹ = 24269939 is a prime.

It is not a weakly prime, because it can be changed into another prime (26367097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13183545 + 13183546.

It is an arithmetic number, because the mean of its divisors is an integer number (13183546).

Almost surely, 2^26367091 is an apocalyptic number.

26367091 is a deficient number, since it is larger than the sum of its proper divisors (1).

26367091 is an equidigital number, since it uses as much as digits as its factorization.

26367091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 26367091 is about 5134.8895801176. The cubic root of 26367091 is about 297.6373341403.

The spelling of 26367091 in words is "twenty-six million, three hundred sixty-seven thousand, ninety-one".