26090496 has 132 divisors (see below), whose sum is σ = 79833000. Its totient is φ = 8183808.

The previous prime is 26090489. The next prime is 26090497. The reversal of 26090496 is 69409062.

26090496 is a `hidden beast` number, since 2 + 609 + 0 + 49 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 26090496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26090497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175030 + ... + 175178.

Almost surely, 2^26090496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26090496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39916500).

26090496 is an abundant number, since it is smaller than the sum of its proper divisors (53742504).

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

26090496 is a wasteful number, since it uses less digits than its factorization.

26090496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 26090496 is about 5107.8856682584. The cubic root of 26090496 is about 296.5929191487.

The spelling of 26090496 in words is "twenty-six million, ninety thousand, four hundred ninety-six".