26605087 has 2 divisors, whose sum is σ = 26605088. Its totient is φ = 26605086.

The previous prime is 26605079. The next prime is 26605127. The reversal of 26605087 is 78050662.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26605087 - 2³ = 26605079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26605057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13302543 + 13302544.

It is an arithmetic number, because the mean of its divisors is an integer number (13302544).

Almost surely, 2^26605087 is an apocalyptic number.

26605087 is a deficient number, since it is larger than the sum of its proper divisors (1).

26605087 is an equidigital number, since it uses as much as digits as its factorization.

26605087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 26605087 is about 5158.0119232123. The cubic root of 26605087 is about 298.5301696829.

The spelling of 26605087 in words is "twenty-six million, six hundred five thousand, eighty-seven".