4639282 has 16 divisors (see below), whose sum is σ = 7255872. Its totient is φ = 2222640.

The previous prime is 4639277. The next prime is 4639289. The reversal of 4639282 is 2829364.

It is not an unprimeable number, because it can be changed into a prime (4639289) 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, 4813 + ... + 5695.

It is an arithmetic number, because the mean of its divisors is an integer number (453492).

Almost surely, 2^4639282 is an apocalyptic number.

4639282 is a deficient number, since it is larger than the sum of its proper divisors (2616590).

4639282 is a wasteful number, since it uses less digits than its factorization.

4639282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993.

The product of its digits is 20736, while the sum is 34.

The square root of 4639282 is about 2153.8992548399. The cubic root of 4639282 is about 166.7824147068.

The spelling of 4639282 in words is "four million, six hundred thirty-nine thousand, two hundred eighty-two".