226463605 has 4 divisors (see below), whose sum is σ = 271756332. Its totient is φ = 181170880.

The previous prime is 226463597. The next prime is 226463621. The reversal of 226463605 is 506364622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 137217796 + 89245809 = 11714^2 + 9447^2 .

It is not a de Polignac number, because 226463605 - 2³ = 226463597 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 3 ways as a sum of consecutive naturals, for example, 22646356 + ... + 22646365.

It is an arithmetic number, because the mean of its divisors is an integer number (67939083).

Almost surely, 2^226463605 is an apocalyptic number.

It is an amenable number.

226463605 is a deficient number, since it is larger than the sum of its proper divisors (45292727).

226463605 is an equidigital number, since it uses as much as digits as its factorization.

226463605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45292726.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 226463605 is about 15048.7077518304. The cubic root of 226463605 is about 609.5361563860.

The spelling of 226463605 in words is "two hundred twenty-six million, four hundred sixty-three thousand, six hundred five".