4482018 has 18 divisors (see below), whose sum is σ = 9730539. Its totient is φ = 1491012.

The previous prime is 4482007. The next prime is 4482031. The reversal of 4482018 is 8102844.

It can be written as a sum of positive squares in only one way, i.e., 2241009 + 2241009 = 1497^2 + 1497^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1497.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4481982 and 4482000.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8733 + ... + 9231.

Almost surely, 2^4482018 is an apocalyptic number.

4482018 is an abundant number, since it is smaller than the sum of its proper divisors (5248521).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4482018 is an equidigital number, since it uses as much as digits as its factorization.

4482018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 4482018 is about 2117.0777028725. The cubic root of 4482018 is about 164.8761605200.

Multiplying 4482018 by its product of nonzero digits (2048), we get a square (9179172864 = 95808²).

The spelling of 4482018 in words is "four million, four hundred eighty-two thousand, eighteen".