26261496 has 128 divisors (see below), whose sum is σ = 78720000. Its totient is φ = 8188128.

The previous prime is 26261429. The next prime is 26261513. The reversal of 26261496 is 69416262.

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

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 26261496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 332385 + ... + 332463.

It is an arithmetic number, because the mean of its divisors is an integer number (615000).

Almost surely, 2^26261496 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 26261496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39360000).

26261496 is an abundant number, since it is smaller than the sum of its proper divisors (52458504).

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

26261496 is an equidigital number, since it uses as much as digits as its factorization.

26261496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 103 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 26261496 is about 5124.5971548991. The cubic root of 26261496 is about 297.2394762757.

The spelling of 26261496 in words is "twenty-six million, two hundred sixty-one thousand, four hundred ninety-six".