4480019 has 4 divisors (see below), whose sum is σ = 4509840. Its totient is φ = 4450200.

The previous prime is 4480013. The next prime is 4480031. The reversal of 4480019 is 9100844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4480019 is a prime.

It is a super-2 number, since 2×4480019² = 40141140480722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4480019.

It is not an unprimeable number, because it can be changed into a prime (4480013) 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, 14684 + ... + 14985.

It is an arithmetic number, because the mean of its divisors is an integer number (1127460).

Almost surely, 2^4480019 is an apocalyptic number.

4480019 is a deficient number, since it is larger than the sum of its proper divisors (29821).

4480019 is a wasteful number, since it uses less digits than its factorization.

4480019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29820.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4480019 is about 2116.6055371750. The cubic root of 4480019 is about 164.8516450409.

The spelling of 4480019 in words is "four million, four hundred eighty thousand, nineteen".