4223297 has 4 divisors (see below), whose sum is σ = 4548180. Its totient is φ = 3898416.

The previous prime is 4223267. The next prime is 4223311. The reversal of 4223297 is 7923224.

It is a happy number.

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 2238016 + 1985281 = 1496^2 + 1409^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4223297 is a prime.

It is a d-powerful number, because it can be written as 4 + 2 + 2⁵ + 3¹³ + 2²¹ + 9⁶ + 7³ .

It is not an unprimeable number, because it can be changed into a prime (4223207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162422 + ... + 162447.

It is an arithmetic number, because the mean of its divisors is an integer number (1137045).

Almost surely, 2^4223297 is an apocalyptic number.

It is an amenable number.

4223297 is a deficient number, since it is larger than the sum of its proper divisors (324883).

4223297 is a wasteful number, since it uses less digits than its factorization.

4223297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324882.

The product of its digits is 6048, while the sum is 29.

The square root of 4223297 is about 2055.0661789831. The cubic root of 4223297 is about 161.6406325504.

The spelling of 4223297 in words is "four million, two hundred twenty-three thousand, two hundred ninety-seven".