226547666 has 8 divisors (see below), whose sum is σ = 340063920. Its totient is φ = 113193028.

The previous prime is 226547641. The next prime is 226547719. The reversal of 226547666 is 666745622.

226547666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 36836 + ... + 42543.

It is an arithmetic number, because the mean of its divisors is an integer number (42507990).

Almost surely, 2^226547666 is an apocalyptic number.

226547666 is a deficient number, since it is larger than the sum of its proper divisors (113516254).

226547666 is a wasteful number, since it uses less digits than its factorization.

226547666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80808.

The product of its digits is 725760, while the sum is 44.

The square root of 226547666 is about 15051.5004567651. The cubic root of 226547666 is about 609.6115649422.

The spelling of 226547666 in words is "two hundred twenty-six million, five hundred forty-seven thousand, six hundred sixty-six".