26252228 has 12 divisors (see below), whose sum is σ = 46388160. Its totient is φ = 12998472.

The previous prime is 26252209. The next prime is 26252251. The reversal of 26252228 is 82225262.

It is a self number, because there is not a number n which added to its sum of digits gives 26252228.

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, 31448 + ... + 32271.

It is an arithmetic number, because the mean of its divisors is an integer number (3865680).

Almost surely, 2^26252228 is an apocalyptic number.

It is an amenable number.

26252228 is a deficient number, since it is larger than the sum of its proper divisors (20135932).

26252228 is a wasteful number, since it uses less digits than its factorization.

26252228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63826 (or 63824 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 26252228 is about 5123.6928089026. The cubic root of 26252228 is about 297.2045056911.

The spelling of 26252228 in words is "twenty-six million, two hundred fifty-two thousand, two hundred twenty-eight".