4202223 has 8 divisors (see below), whose sum is σ = 5722368. Its totient is φ = 2741784.

The previous prime is 4202203. The next prime is 4202227. The reversal of 4202223 is 3222024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4202223 - 2⁹ = 4201711 is a prime.

It is a super-4 number, since 4×4202223⁴ (a number of 28 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14761 + ... + 15042.

It is an arithmetic number, because the mean of its divisors is an integer number (715296).

Almost surely, 2^4202223 is an apocalyptic number.

4202223 is a deficient number, since it is larger than the sum of its proper divisors (1520145).

4202223 is a wasteful number, since it uses less digits than its factorization.

4202223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29853.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 4202223 is about 2049.9324379111. The cubic root of 4202223 is about 161.3713250729.

Adding to 4202223 its reverse (3222024), we get a palindrome (7424247).

The spelling of 4202223 in words is "four million, two hundred two thousand, two hundred twenty-three".