3223273 has 2 divisors, whose sum is σ = 3223274. Its totient is φ = 3223272.

The previous prime is 3223261. The next prime is 3223291. The reversal of 3223273 is 3723223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1617984 + 1605289 = 1272^2 + 1267^2 .

It is a cyclic number.

It is not a de Polignac number, because 3223273 - 2¹³ = 3215081 is a prime.

It is equal to p₂₃₁₇₉₀ and since 3223273 and 231790 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3223223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611636 + 1611637.

It is an arithmetic number, because the mean of its divisors is an integer number (1611637).

Almost surely, 2^3223273 is an apocalyptic number.

It is an amenable number.

3223273 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223273 is an equidigital number, since it uses as much as digits as its factorization.

3223273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 22.

The square root of 3223273 is about 1795.3475986560. The cubic root of 3223273 is about 147.7176409772.

Adding to 3223273 its reverse (3723223), we get a palindrome (6946496).

The spelling of 3223273 in words is "three million, two hundred twenty-three thousand, two hundred seventy-three".