26332228 has 18 divisors (see below), whose sum is σ = 49900074. Its totient is φ = 12153024.

The previous prime is 26332223. The next prime is 26332247. The reversal of 26332228 is 82223362.

It can be written as a sum of positive squares in 3 ways, for example, as 2829124 + 23503104 = 1682^2 + 4848^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26332196 and 26332205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26332223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18801 + ... + 20152.

Almost surely, 2^26332228 is an apocalyptic number.

It is an amenable number.

26332228 is a deficient number, since it is larger than the sum of its proper divisors (23567846).

26332228 is a wasteful number, since it uses less digits than its factorization.

26332228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38983 (or 38968 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 26332228 is about 5131.4937396435. The cubic root of 26332228 is about 297.5060959606.

The spelling of 26332228 in words is "twenty-six million, three hundred thirty-two thousand, two hundred twenty-eight".