4382266 has 24 divisors (see below), whose sum is σ = 7742196. Its totient is φ = 1854720.

The previous prime is 4382251. The next prime is 4382267. The reversal of 4382266 is 6622834.

It can be written as a sum of positive squares in 2 ways, for example, as 4322241 + 60025 = 2079^2 + 245^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4382267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9276 + ... + 9736.

Almost surely, 2^4382266 is an apocalyptic number.

4382266 is a deficient number, since it is larger than the sum of its proper divisors (3359930).

4382266 is a wasteful number, since it uses less digits than its factorization.

4382266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 567 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 4382266 is about 2093.3862519850. The cubic root of 4382266 is about 163.6438085464.

It can be divided in two parts, 438 and 2266, that added together give a square (2704 = 52²).

The spelling of 4382266 in words is "four million, three hundred eighty-two thousand, two hundred sixty-six".