4023190 has 16 divisors (see below), whose sum is σ = 7310160. Its totient is φ = 1594080.

The previous prime is 4023181. The next prime is 4023191. The reversal of 4023190 is 913204.

It is a super-2 number, since 2×4023190² = 32372115552200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756 + ... + 2935.

It is an arithmetic number, because the mean of its divisors is an integer number (456885).

Almost surely, 2^4023190 is an apocalyptic number.

4023190 is a deficient number, since it is larger than the sum of its proper divisors (3286970).

4023190 is a wasteful number, since it uses less digits than its factorization.

4023190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3807.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 4023190 is about 2005.7891215180. The cubic root of 4023190 is about 159.0462795283.

Adding to 4023190 its reverse (913204), we get a palindrome (4936394).

The spelling of 4023190 in words is "four million, twenty-three thousand, one hundred ninety".