26243248 has 20 divisors (see below), whose sum is σ = 51324840. Its totient is φ = 12998144.

The previous prime is 26243219. The next prime is 26243251. The reversal of 26243248 is 84234262.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5953 + ... + 9376.

It is an arithmetic number, because the mean of its divisors is an integer number (2566242).

Almost surely, 2^26243248 is an apocalyptic number.

It is an amenable number.

26243248 is a deficient number, since it is larger than the sum of its proper divisors (25081592).

26243248 is a wasteful number, since it uses less digits than its factorization.

26243248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15444 (or 15438 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 26243248 is about 5122.8164128729. The cubic root of 26243248 is about 297.1706139540.

The spelling of 26243248 in words is "twenty-six million, two hundred forty-three thousand, two hundred forty-eight".