226777273 has 8 divisors (see below), whose sum is σ = 233202816. Its totient is φ = 220394400.

The previous prime is 226777247. The next prime is 226777277. The reversal of 226777273 is 372777622.

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 226777273 - 2²¹ = 224680121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226777277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268 + ... + 21298.

It is an arithmetic number, because the mean of its divisors is an integer number (29150352).

Almost surely, 2^226777273 is an apocalyptic number.

It is an amenable number.

226777273 is a deficient number, since it is larger than the sum of its proper divisors (6425543).

226777273 is a wasteful number, since it uses less digits than its factorization.

226777273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21335.

The product of its digits is 345744, while the sum is 43.

The square root of 226777273 is about 15059.1259042482. The cubic root of 226777273 is about 609.8174433556.

The spelling of 226777273 in words is "two hundred twenty-six million, seven hundred seventy-seven thousand, two hundred seventy-three".