4563280 has 20 divisors (see below), whose sum is σ = 10609812. Its totient is φ = 1825280.

The previous prime is 4563271. The next prime is 4563301. The reversal of 4563280 is 823654.

It can be written as a sum of positive squares in 2 ways, for example, as 1700416 + 2862864 = 1304^2 + 1692^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

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, 28441 + ... + 28600.

Almost surely, 2^4563280 is an apocalyptic number.

4563280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4563280 is an abundant number, since it is smaller than the sum of its proper divisors (6046532).

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

4563280 is a wasteful number, since it uses less digits than its factorization.

4563280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57054 (or 57048 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4563280 is about 2136.1835127161. The cubic root of 4563280 is about 165.8666369707.

The spelling of 4563280 in words is "four million, five hundred sixty-three thousand, two hundred eighty".