4223041 has 4 divisors (see below), whose sum is σ = 4326084. Its totient is φ = 4120000.

The previous prime is 4223029. The next prime is 4223057. The reversal of 4223041 is 1403224.

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 207025 + 4016016 = 455^2 + 2004^2 .

It is a cyclic number.

It is not a de Polignac number, because 4223041 - 2⁹ = 4222529 is a prime.

It is a Duffinian number.

4223041 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4223071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51460 + ... + 51541.

It is an arithmetic number, because the mean of its divisors is an integer number (1081521).

Almost surely, 2^4223041 is an apocalyptic number.

4223041 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4223041 is a deficient number, since it is larger than the sum of its proper divisors (103043).

4223041 is a wasteful number, since it uses less digits than its factorization.

4223041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103042.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4223041 is about 2055.0038929404. The cubic root of 4223041 is about 161.6373664735.

Subtracting from 4223041 its sum of digits (16), we obtain a square (4223025 = 2055²).

Adding to 4223041 its reverse (1403224), we get a palindrome (5626265).

The spelling of 4223041 in words is "four million, two hundred twenty-three thousand, forty-one".