26965087 has 2 divisors, whose sum is σ = 26965088. Its totient is φ = 26965086.

The previous prime is 26965061. The next prime is 26965093. The reversal of 26965087 is 78056962.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26965087 - 2¹¹ = 26963039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26965007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13482543 + 13482544.

It is an arithmetic number, because the mean of its divisors is an integer number (13482544).

Almost surely, 2^26965087 is an apocalyptic number.

26965087 is a deficient number, since it is larger than the sum of its proper divisors (1).

26965087 is an equidigital number, since it uses as much as digits as its factorization.

26965087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 26965087 is about 5192.7918309903. The cubic root of 26965087 is about 299.8706368178.

It can be divided in two parts, 269 and 65087, that multiplied together give a triangular number (17508403 = T₅₉₁₇).

The spelling of 26965087 in words is "twenty-six million, nine hundred sixty-five thousand, eighty-seven".