4229123 has 4 divisors (see below), whose sum is σ = 4233240. Its totient is φ = 4225008.

The previous prime is 4229119. The next prime is 4229129. The reversal of 4229123 is 3219224.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4229123 - 2² = 4229119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4229129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 911 + ... + 3047.

It is an arithmetic number, because the mean of its divisors is an integer number (1058310).

Almost surely, 2^4229123 is an apocalyptic number.

4229123 is a deficient number, since it is larger than the sum of its proper divisors (4117).

4229123 is a wasteful number, since it uses less digits than its factorization.

4229123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4116.

The product of its digits is 864, while the sum is 23.

The square root of 4229123 is about 2056.4831630723. The cubic root of 4229123 is about 161.7149256620.

The spelling of 4229123 in words is "four million, two hundred twenty-nine thousand, one hundred twenty-three".