26854928 has 40 divisors (see below), whose sum is σ = 55591680. Its totient is φ = 12539520.

The previous prime is 26854913. The next prime is 26854931. The reversal of 26854928 is 82945862.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13451 + ... + 15317.

It is an arithmetic number, because the mean of its divisors is an integer number (1389792).

Almost surely, 2^26854928 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 26854928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27795840).

26854928 is an abundant number, since it is smaller than the sum of its proper divisors (28736752).

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

26854928 is a wasteful number, since it uses less digits than its factorization.

26854928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935 (or 1929 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 26854928 is about 5182.1740611446. The cubic root of 26854928 is about 299.4617310959.

The spelling of 26854928 in words is "twenty-six million, eight hundred fifty-four thousand, nine hundred twenty-eight".