4217323 has 4 divisors (see below), whose sum is σ = 4600728. Its totient is φ = 3833920.

The previous prime is 4217321. The next prime is 4217341. The reversal of 4217323 is 3237124.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4217323 - 2¹ = 4217321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4217294 and 4217303.

It is not an unprimeable number, because it can be changed into a prime (4217321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191686 + ... + 191707.

It is an arithmetic number, because the mean of its divisors is an integer number (1150182).

Almost surely, 2^4217323 is an apocalyptic number.

4217323 is a deficient number, since it is larger than the sum of its proper divisors (383405).

4217323 is a wasteful number, since it uses less digits than its factorization.

4217323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383404.

The product of its digits is 1008, while the sum is 22.

The square root of 4217323 is about 2053.6121834465. The cubic root of 4217323 is about 161.5643811598.

It can be divided in two parts, 421 and 7323, that added together give a square (7744 = 88²).

The spelling of 4217323 in words is "four million, two hundred seventeen thousand, three hundred twenty-three".