4066231 has 8 divisors (see below), whose sum is σ = 4394880. Its totient is φ = 3739872.

The previous prime is 4066229. The next prime is 4066259. The reversal of 4066231 is 1326604.

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 4066231 - 2¹ = 4066229 is a prime.

It is a super-2 number, since 2×4066231² = 33068469090722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066261) 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, 5901 + ... + 6553.

It is an arithmetic number, because the mean of its divisors is an integer number (549360).

Almost surely, 2^4066231 is an apocalyptic number.

4066231 is a deficient number, since it is larger than the sum of its proper divisors (328649).

4066231 is a wasteful number, since it uses less digits than its factorization.

4066231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4066231 is about 2016.4897718560. The cubic root of 4066231 is about 159.6114399582.

The spelling of 4066231 in words is "four million, sixty-six thousand, two hundred thirty-one".