4563320 has 16 divisors (see below), whose sum is σ = 10267560. Its totient is φ = 1825312.

The previous prime is 4563319. The next prime is 4563323. The reversal of 4563320 is 233654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4563323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57002 + ... + 57081.

Almost surely, 2^4563320 is an apocalyptic number.

4563320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4563320 is an abundant number, since it is smaller than the sum of its proper divisors (5704240).

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

4563320 is a wasteful number, since it uses less digits than its factorization.

4563320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114094 (or 114090 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 4563320 is about 2136.1928751871. The cubic root of 4563320 is about 165.8671216109.

Adding to 4563320 its reverse (233654), we get a palindrome (4796974).

The spelling of 4563320 in words is "four million, five hundred sixty-three thousand, three hundred twenty".