4501568 has 28 divisors (see below), whose sum is σ = 9179052. Its totient is φ = 2188800.

The previous prime is 4501547. The next prime is 4501573. The reversal of 4501568 is 8651054.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2166784 + 2334784 = 1472^2 + 1528^2 .

It is a super-2 number, since 2×4501568² = 40528228917248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4501568.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1418 + ... + 3318.

Almost surely, 2^4501568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4501568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4589526).

4501568 is an abundant number, since it is smaller than the sum of its proper divisors (4677484).

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

4501568 is a wasteful number, since it uses less digits than its factorization.

4501568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950 (or 1940 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 4501568 is about 2121.6898925149. The cubic root of 4501568 is about 165.1155358547.

It can be divided in two parts, 450 and 1568, that multiplied together give a square (705600 = 840²).

The spelling of 4501568 in words is "four million, five hundred one thousand, five hundred sixty-eight".