26185228 has 6 divisors (see below), whose sum is σ = 45824156. Its totient is φ = 13092612.

The previous prime is 26185217. The next prime is 26185259. The reversal of 26185228 is 82258162.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 26185193 and 26185202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3273150 + ... + 3273157.

Almost surely, 2^26185228 is an apocalyptic number.

It is an amenable number.

26185228 is a deficient number, since it is larger than the sum of its proper divisors (19638928).

26185228 is a wasteful number, since it uses less digits than its factorization.

26185228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6546311 (or 6546309 counting only the distinct ones).

The product of its digits is 15360, while the sum is 34.

The square root of 26185228 is about 5117.1503788730. The cubic root of 26185228 is about 296.9514520442.

The spelling of 26185228 in words is "twenty-six million, one hundred eighty-five thousand, two hundred twenty-eight".