26893026 has 64 divisors (see below), whose sum is σ = 63590400. Its totient is φ = 8406288.

The previous prime is 26893021. The next prime is 26893033. The reversal of 26893026 is 62039862.

It is not an unprimeable number, because it can be changed into a prime (26893021) 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 31 ways as a sum of consecutive naturals, for example, 73095 + ... + 73461.

It is an arithmetic number, because the mean of its divisors is an integer number (993600).

Almost surely, 2^26893026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26893026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31795200).

26893026 is an abundant number, since it is smaller than the sum of its proper divisors (36697374).

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

26893026 is a wasteful number, since it uses less digits than its factorization.

26893026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 454 counting only the distinct ones).

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

The square root of 26893026 is about 5185.8486287203. The cubic root of 26893026 is about 299.6032755971.

The spelling of 26893026 in words is "twenty-six million, eight hundred ninety-three thousand, twenty-six".