26850396 has 24 divisors (see below), whose sum is σ = 63075600. Its totient is φ = 8889472.

The previous prime is 26850391. The next prime is 26850413. The reversal of 26850396 is 69305862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26850391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5721 + ... + 9296.

It is an arithmetic number, because the mean of its divisors is an integer number (2628150).

Almost surely, 2^26850396 is an apocalyptic number.

It is an amenable number.

26850396 is an abundant number, since it is smaller than the sum of its proper divisors (36225204).

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

26850396 is a wasteful number, since it uses less digits than its factorization.

26850396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15173 (or 15171 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 26850396 is about 5181.7367744802. The cubic root of 26850396 is about 299.4448845675. Note that the first 3 decimals are identical.

The spelling of 26850396 in words is "twenty-six million, eight hundred fifty thousand, three hundred ninety-six".