26265136 has 40 divisors (see below), whose sum is σ = 54800064. Its totient is φ = 12149760.

The previous prime is 26265077. The next prime is 26265137. The reversal of 26265136 is 63156262.

It is a junction number, because it is equal to n+sod(n) for n = 26265098 and 26265107.

It is not an unprimeable number, because it can be changed into a prime (26265137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15801 + ... + 17383.

Almost surely, 2^26265136 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 26265136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27400032).

26265136 is an abundant number, since it is smaller than the sum of its proper divisors (28534928).

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

26265136 is a wasteful number, since it uses less digits than its factorization.

26265136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669 (or 1663 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 26265136 is about 5124.9522924609. The cubic root of 26265136 is about 297.2532086961.

The spelling of 26265136 in words is "twenty-six million, two hundred sixty-five thousand, one hundred thirty-six".