26365065 has 32 divisors (see below), whose sum is σ = 45004800. Its totient is φ = 13141440.

The previous prime is 26365057. The next prime is 26365081. The reversal of 26365065 is 56056362.

It is not a de Polignac number, because 26365065 - 2³ = 26365057 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21930 + ... + 23100.

It is an arithmetic number, because the mean of its divisors is an integer number (1406400).

Almost surely, 2^26365065 is an apocalyptic number.

It is an amenable number.

26365065 is a deficient number, since it is larger than the sum of its proper divisors (18639735).

26365065 is a wasteful number, since it uses less digits than its factorization.

26365065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 26365065 is about 5134.6922984732. The cubic root of 26365065 is about 297.6297106387.

The spelling of 26365065 in words is "twenty-six million, three hundred sixty-five thousand, sixty-five".