4480618 has 8 divisors (see below), whose sum is σ = 7074720. Its totient is φ = 2122380.

The previous prime is 4480613. The next prime is 4480621. The reversal of 4480618 is 8160844.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4480618.

It is not an unprimeable number, because it can be changed into a prime (4480613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58918 + ... + 58993.

It is an arithmetic number, because the mean of its divisors is an integer number (884340).

Almost surely, 2^4480618 is an apocalyptic number.

4480618 is a deficient number, since it is larger than the sum of its proper divisors (2594102).

4480618 is a wasteful number, since it uses less digits than its factorization.

4480618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117932.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 4480618 is about 2116.7470325951. The cubic root of 4480618 is about 164.8589918650.

The spelling of 4480618 in words is "four million, four hundred eighty thousand, six hundred eighteen".