4223435 has 8 divisors (see below), whose sum is σ = 5139936. Its totient is φ = 3330880.

The previous prime is 4223431. The next prime is 4223441. The reversal of 4223435 is 5343224.

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

It is not a de Polignac number, because 4223435 - 2² = 4223431 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 2 + 2²¹ + 3¹² + 4⁴ + 3¹³ + 5 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4223435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223431) 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, 5594 + ... + 6303.

It is an arithmetic number, because the mean of its divisors is an integer number (642492).

Almost surely, 2^4223435 is an apocalyptic number.

4223435 is a deficient number, since it is larger than the sum of its proper divisors (916501).

4223435 is a wasteful number, since it uses less digits than its factorization.

4223435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11973.

The product of its digits is 2880, while the sum is 23.

The square root of 4223435 is about 2055.0997542699. The cubic root of 4223435 is about 161.6423931152.

Adding to 4223435 its reverse (5343224), we get a palindrome (9566659).

The spelling of 4223435 in words is "four million, two hundred twenty-three thousand, four hundred thirty-five".