26064388 has 24 divisors (see below), whose sum is σ = 53928000. Its totient is φ = 10784928.

The previous prime is 26064377. The next prime is 26064413. The reversal of 26064388 is 88346062.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15238 + ... + 16861.

It is an arithmetic number, because the mean of its divisors is an integer number (2247000).

Almost surely, 2^26064388 is an apocalyptic number.

26064388 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

26064388 is an abundant number, since it is smaller than the sum of its proper divisors (27863612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26064388 is a wasteful number, since it uses less digits than its factorization.

26064388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32139 (or 32137 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 26064388 is about 5105.3293723324. The cubic root of 26064388 is about 296.4939554973.

The spelling of 26064388 in words is "twenty-six million, sixty-four thousand, three hundred eighty-eight".