4509682 has 8 divisors (see below), whose sum is σ = 6775596. Its totient is φ = 2251152.

The previous prime is 4509667. The next prime is 4509727. The reversal of 4509682 is 2869054.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4456321 + 53361 = 2111^2 + 231^2 .

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

It is a super-2 number, since 2×4509682² = 40674463482248, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88 + ... + 3004.

Almost surely, 2^4509682 is an apocalyptic number.

4509682 is a deficient number, since it is larger than the sum of its proper divisors (2265914).

4509682 is a wasteful number, since it uses less digits than its factorization.

4509682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3692.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 4509682 is about 2123.6011866638. The cubic root of 4509682 is about 165.2146822933.

The spelling of 4509682 in words is "four million, five hundred nine thousand, six hundred eighty-two".