26064465 has 32 divisors (see below), whose sum is σ = 48956160. Its totient is φ = 11591424.

The previous prime is 26064443. The next prime is 26064473. The reversal of 26064465 is 56446062.

It is not a de Polignac number, because 26064465 - 2¹⁰ = 26063441 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 531 + ... + 7239.

It is an arithmetic number, because the mean of its divisors is an integer number (1529880).

Almost surely, 2^26064465 is an apocalyptic number.

It is an amenable number.

26064465 is a deficient number, since it is larger than the sum of its proper divisors (22891695).

26064465 is a wasteful number, since it uses less digits than its factorization.

26064465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6761.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 26064465 is about 5105.3369134661. The cubic root of 26064465 is about 296.4942474667.

The spelling of 26064465 in words is "twenty-six million, sixty-four thousand, four hundred sixty-five".