226655567 has 8 divisors (see below), whose sum is σ = 228229872. Its totient is φ = 225086400.

The previous prime is 226655563. The next prime is 226655591. The reversal of 226655567 is 765556622.

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

It is a cyclic number.

It is not a de Polignac number, because 226655567 - 2² = 226655563 is a prime.

It is a super-4 number, since 4×226655567⁴ (a number of 35 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226655563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129317 + ... + 131057.

It is an arithmetic number, because the mean of its divisors is an integer number (28528734).

Almost surely, 2^226655567 is an apocalyptic number.

226655567 is a deficient number, since it is larger than the sum of its proper divisors (1574305).

226655567 is a wasteful number, since it uses less digits than its factorization.

226655567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569.

The product of its digits is 756000, while the sum is 44.

The square root of 226655567 is about 15055.0844235428. The cubic root of 226655567 is about 609.7083323001.

It can be divided in two parts, 2266555 and 67, that added together give a palindrome (2266622).

The spelling of 226655567 in words is "two hundred twenty-six million, six hundred fifty-five thousand, five hundred sixty-seven".