26224228 has 12 divisors (see below), whose sum is σ = 46521580. Its totient is φ = 12932352.

The previous prime is 26224223. The next prime is 26224243. The reversal of 26224228 is 82242262.

It can be written as a sum of positive squares in 2 ways, for example, as 20358144 + 5866084 = 4512^2 + 2422^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26224196 and 26224205.

It is not an unprimeable number, because it can be changed into a prime (26224223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44613 + ... + 45196.

Almost surely, 2^26224228 is an apocalyptic number.

It is an amenable number.

26224228 is a deficient number, since it is larger than the sum of its proper divisors (20297352).

26224228 is a wasteful number, since it uses less digits than its factorization.

26224228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89886 (or 89884 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 26224228 is about 5120.9596756858. The cubic root of 26224228 is about 297.0988043579.

The spelling of 26224228 in words is "twenty-six million, two hundred twenty-four thousand, two hundred twenty-eight".