4023211 has 8 divisors (see below), whose sum is σ = 4178304. Its totient is φ = 3869760.

The previous prime is 4023191. The next prime is 4023221. The reversal of 4023211 is 1123204.

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

It is a cyclic number.

It is not a de Polignac number, because 4023211 - 2⁵ = 4023179 is a prime.

4023211 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4023191 and 4023200.

It is not an unprimeable number, because it can be changed into a prime (4023221) 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, 6945 + ... + 7501.

It is an arithmetic number, because the mean of its divisors is an integer number (522288).

Almost surely, 2^4023211 is an apocalyptic number.

4023211 is a deficient number, since it is larger than the sum of its proper divisors (155093).

4023211 is a wasteful number, since it uses less digits than its factorization.

4023211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 4023211 is about 2005.7943563586. The cubic root of 4023211 is about 159.0465562545.

Adding to 4023211 its reverse (1123204), we get a palindrome (5146415).

The spelling of 4023211 in words is "four million, twenty-three thousand, two hundred eleven".