4486320 has 160 divisors (see below), whose sum is σ = 16189440. Its totient is φ = 1140480.

The previous prime is 4486309. The next prime is 4486327. The reversal of 4486320 is 236844.

4486320 = T₃₄₉ + T₃₅₀ + ... + T₄₁₀.

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 Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4486327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66927 + ... + 66993.

It is an arithmetic number, because the mean of its divisors is an integer number (101184).

Almost surely, 2^4486320 is an apocalyptic number.

4486320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4486320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8094720).

4486320 is an abundant number, since it is smaller than the sum of its proper divisors (11703120).

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

4486320 is a wasteful number, since it uses less digits than its factorization.

4486320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 4486320 is about 2118.0934823562. The cubic root of 4486320 is about 164.9288949823.

The spelling of 4486320 in words is "four million, four hundred eighty-six thousand, three hundred twenty".