226045471 has 4 divisors (see below), whose sum is σ = 229419352. Its totient is φ = 222671592.

The previous prime is 226045439. The next prime is 226045487. The reversal of 226045471 is 174540622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 174540622 = 2 ⋅87270311.

It is a cyclic number.

It is not a de Polignac number, because 226045471 - 2⁵ = 226045439 is a prime.

It is a super-3 number, since 3×226045471³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226045411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1686840 + ... + 1686973.

It is an arithmetic number, because the mean of its divisors is an integer number (57354838).

Almost surely, 2^226045471 is an apocalyptic number.

226045471 is a deficient number, since it is larger than the sum of its proper divisors (3373881).

226045471 is an equidigital number, since it uses as much as digits as its factorization.

226045471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373880.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 226045471 is about 15034.8086452738. The cubic root of 226045471 is about 609.1607836165.

The spelling of 226045471 in words is "two hundred twenty-six million, forty-five thousand, four hundred seventy-one".