26040064 has 18 divisors (see below), whose sum is σ = 51978920. Its totient is φ = 13019904.

The previous prime is 26040061. The next prime is 26040067. The reversal of 26040064 is 46004062.

It is an interprime number because it is at equal distance from previous prime (26040061) and next prime (26040067).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26040061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50604 + ... + 51115.

Almost surely, 2^26040064 is an apocalyptic number.

It is an amenable number.

26040064 is a deficient number, since it is larger than the sum of its proper divisors (25938856).

26040064 is an equidigital number, since it uses as much as digits as its factorization.

26040064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101735 (or 101721 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 26040064 is about 5102.9465997598. The cubic root of 26040064 is about 296.4016947008.

The spelling of 26040064 in words is "twenty-six million, forty thousand, sixty-four".