26305064 has 16 divisors (see below), whose sum is σ = 49377120. Its totient is φ = 13137840.

The previous prime is 26305061. The next prime is 26305087. The reversal of 26305064 is 46050362.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (26305061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11279 + ... + 13409.

It is an arithmetic number, because the mean of its divisors is an integer number (3086070).

Almost surely, 2^26305064 is an apocalyptic number.

It is an amenable number.

26305064 is a deficient number, since it is larger than the sum of its proper divisors (23072056).

26305064 is a wasteful number, since it uses less digits than its factorization.

26305064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680 (or 3676 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 26305064 is about 5128.8462640247. The cubic root of 26305064 is about 297.4037595626.

The spelling of 26305064 in words is "twenty-six million, three hundred five thousand, sixty-four".