226794473 has 4 divisors (see below), whose sum is σ = 231073668. Its totient is φ = 222515280.

The previous prime is 226794461. The next prime is 226794521. The reversal of 226794473 is 374497622.

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 188018944 + 38775529 = 13712^2 + 6227^2 .

It is a cyclic number.

It is not a de Polignac number, because 226794473 - 2⁴ = 226794457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226794173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2139518 + ... + 2139623.

It is an arithmetic number, because the mean of its divisors is an integer number (57768417).

Almost surely, 2^226794473 is an apocalyptic number.

It is an amenable number.

226794473 is a deficient number, since it is larger than the sum of its proper divisors (4279195).

226794473 is an equidigital number, since it uses as much as digits as its factorization.

226794473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4279194.

The product of its digits is 508032, while the sum is 44.

The square root of 226794473 is about 15059.6969757031. The cubic root of 226794473 is about 609.8328602368.

The spelling of 226794473 in words is "two hundred twenty-six million, seven hundred ninety-four thousand, four hundred seventy-three".