4480312 has 8 divisors (see below), whose sum is σ = 8400600. Its totient is φ = 2240152.

The previous prime is 4480303. The next prime is 4480319. The reversal of 4480312 is 2130844.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4480319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280012 + ... + 280027.

It is an arithmetic number, because the mean of its divisors is an integer number (1050075).

Almost surely, 2^4480312 is an apocalyptic number.

It is an amenable number.

4480312 is a deficient number, since it is larger than the sum of its proper divisors (3920288).

4480312 is a wasteful number, since it uses less digits than its factorization.

4480312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560045 (or 560041 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 4480312 is about 2116.6747506407. The cubic root of 4480312 is about 164.8552388113.

The spelling of 4480312 in words is "four million, four hundred eighty thousand, three hundred twelve".