4018230 has 24 divisors (see below), whose sum is σ = 10447632. Its totient is φ = 1071504.

The previous prime is 4018207. The next prime is 4018243. The reversal of 4018230 is 328104.

It is a happy number.

4018230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4018230² = 32292344665800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22234 + ... + 22413.

It is an arithmetic number, because the mean of its divisors is an integer number (435318).

Almost surely, 2^4018230 is an apocalyptic number.

4018230 is an abundant number, since it is smaller than the sum of its proper divisors (6429402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4018230 is a wasteful number, since it uses less digits than its factorization.

4018230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44660 (or 44657 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 4018230 is about 2004.5523190977. The cubic root of 4018230 is about 158.9808924470.

The spelling of 4018230 in words is "four million, eighteen thousand, two hundred thirty".