4666239 has 6 divisors (see below), whose sum is σ = 6740136. Its totient is φ = 3110820.

The previous prime is 4666223. The next prime is 4666243. The reversal of 4666239 is 9326664.

It is not a de Polignac number, because 4666239 - 2⁴ = 4666223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4666219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 259227 + ... + 259244.

It is an arithmetic number, because the mean of its divisors is an integer number (1123356).

Almost surely, 2^4666239 is an apocalyptic number.

4666239 is a deficient number, since it is larger than the sum of its proper divisors (2073897).

4666239 is a wasteful number, since it uses less digits than its factorization.

4666239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518477 (or 518474 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 4666239 is about 2160.1479116024. The cubic root of 4666239 is about 167.1048261990.

The spelling of 4666239 in words is "four million, six hundred sixty-six thousand, two hundred thirty-nine".