4416720 has 160 divisors (see below), whose sum is σ = 17141760. Its totient is φ = 913920.

The previous prime is 4416703. The next prime is 4416733. The reversal of 4416720 is 276144.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18361 + ... + 18599.

It is an arithmetic number, because the mean of its divisors is an integer number (107136).

Almost surely, 2^4416720 is an apocalyptic number.

4416720 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 4416720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8570880).

4416720 is an abundant number, since it is smaller than the sum of its proper divisors (12725040).

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

4416720 is a wasteful number, since it uses less digits than its factorization.

4416720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 4416720 is about 2101.5993909401. The cubic root of 4416720 is about 164.0715531512.

The spelling of 4416720 in words is "four million, four hundred sixteen thousand, seven hundred twenty".