226023660 has 36 divisors (see below), whose sum is σ = 685605648. Its totient is φ = 60272928.

The previous prime is 226023649. The next prime is 226023667. The reversal of 226023660 is 66320622.

It is a happy number.

226023660 is a `hidden beast` number, since 22 + 602 + 36 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (226023667) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 627664 + ... + 628023.

Almost surely, 2^226023660 is an apocalyptic number.

226023660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226023660 is an abundant number, since it is smaller than the sum of its proper divisors (459581988).

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

226023660 is a wasteful number, since it uses less digits than its factorization.

226023660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255702 (or 1255697 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 226023660 is about 15034.0832776728. The cubic root of 226023660 is about 609.1411904595.

It can be divided in two parts, 22602 and 3660, that added together give a palindrome (26262).

The spelling of 226023660 in words is "two hundred twenty-six million, twenty-three thousand, six hundred sixty".