266110230 has 64 divisors (see below), whose sum is σ = 682007040. Its totient is φ = 66291456.

The previous prime is 266110223. The next prime is 266110241. The reversal of 266110230 is 32011662.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 266110197 and 266110206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25186 + ... + 34154.

It is an arithmetic number, because the mean of its divisors is an integer number (10656360).

Almost surely, 2^266110230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 266110230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341003520).

266110230 is an abundant number, since it is smaller than the sum of its proper divisors (415896810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

266110230 is a wasteful number, since it uses less digits than its factorization.

266110230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9045.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 266110230 is about 16312.8853977462. The cubic root of 266110230 is about 643.2115832377.

Adding to 266110230 its reverse (32011662), we get a palindrome (298121892).

The spelling of 266110230 in words is "two hundred sixty-six million, one hundred ten thousand, two hundred thirty".