4428682 has 8 divisors (see below), whose sum is σ = 6668352. Its totient is φ = 2205900.

The previous prime is 4428643. The next prime is 4428689. The reversal of 4428682 is 2868244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4428682² = 39226448514248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4428689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3544 + ... + 4627.

It is an arithmetic number, because the mean of its divisors is an integer number (833544).

Almost surely, 2^4428682 is an apocalyptic number.

4428682 is a deficient number, since it is larger than the sum of its proper divisors (2239670).

4428682 is a wasteful number, since it uses less digits than its factorization.

4428682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8444.

The product of its digits is 24576, while the sum is 34.

The square root of 4428682 is about 2104.4433943445. The cubic root of 4428682 is about 164.2195404026.

The spelling of 4428682 in words is "four million, four hundred twenty-eight thousand, six hundred eighty-two".