226387655 has 8 divisors (see below), whose sum is σ = 292562592. Its totient is φ = 167178528.

The previous prime is 226387631. The next prime is 226387697. The reversal of 226387655 is 556783622.

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 226387655 - 2⁶ = 226387591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1741379 + ... + 1741508.

It is an arithmetic number, because the mean of its divisors is an integer number (36570324).

Almost surely, 2^226387655 is an apocalyptic number.

226387655 is a deficient number, since it is larger than the sum of its proper divisors (66174937).

226387655 is a wasteful number, since it uses less digits than its factorization.

226387655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3482905.

The product of its digits is 604800, while the sum is 44.

The square root of 226387655 is about 15046.1840677296. The cubic root of 226387655 is about 609.4680079119.

The spelling of 226387655 in words is "two hundred twenty-six million, three hundred eighty-seven thousand, six hundred fifty-five".