226554865 has 8 divisors (see below), whose sum is σ = 274360680. Its totient is φ = 179580672.

The previous prime is 226554847. The next prime is 226554877. The reversal of 226554865 is 568455622.

It can be written as a sum of positive squares in 4 ways, for example, as 109244304 + 117310561 = 10452^2 + 10831^2 .

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 226554865 - 2⁵ = 226554833 is a prime.

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, 207304 + ... + 208393.

It is an arithmetic number, because the mean of its divisors is an integer number (34295085).

Almost surely, 2^226554865 is an apocalyptic number.

It is an amenable number.

226554865 is a deficient number, since it is larger than the sum of its proper divisors (47805815).

226554865 is a wasteful number, since it uses less digits than its factorization.

226554865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415811.

The product of its digits is 576000, while the sum is 43.

The square root of 226554865 is about 15051.7396004581. The cubic root of 226554865 is about 609.6180220780.

The spelling of 226554865 in words is "two hundred twenty-six million, five hundred fifty-four thousand, eight hundred sixty-five".