26064264 has 64 divisors (see below), whose sum is σ = 69560640. Its totient is φ = 8110080.

The previous prime is 26064251. The next prime is 26064271. The reversal of 26064264 is 46246062.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78579 + ... + 78909.

It is an arithmetic number, because the mean of its divisors is an integer number (1086885).

Almost surely, 2^26064264 is an apocalyptic number.

26064264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26064264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34780320).

26064264 is an abundant number, since it is smaller than the sum of its proper divisors (43496376).

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

26064264 is a wasteful number, since it uses less digits than its factorization.

26064264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 26064264 is about 5105.3172281456. The cubic root of 26064264 is about 296.4934853116.

The spelling of 26064264 in words is "twenty-six million, sixty-four thousand, two hundred sixty-four".