4450368 has 56 divisors (see below), whose sum is σ = 12687808. Its totient is φ = 1368576.

The previous prime is 4450349. The next prime is 4450373. The reversal of 4450368 is 8630544.

It is a d-powerful number, because it can be written as 4³ + 4¹¹ + 5⁷ + 0 + 3¹¹ + 6³ + 8³ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605 + ... + 3387.

It is an arithmetic number, because the mean of its divisors is an integer number (226568).

Almost surely, 2^4450368 is an apocalyptic number.

4450368 is a gapful number since it is divisible by the number (48) 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 4450368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6343904).

4450368 is an abundant number, since it is smaller than the sum of its proper divisors (8237440).

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

4450368 is a wasteful number, since it uses less digits than its factorization.

4450368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811 (or 1801 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4450368 is about 2109.5895335349. The cubic root of 4450368 is about 164.4871495830.

The spelling of 4450368 in words is "four million, four hundred fifty thousand, three hundred sixty-eight".