4563387 has 12 divisors (see below), whose sum is σ = 6612424. Its totient is φ = 3032640.

The previous prime is 4563373. The next prime is 4563409. The reversal of 4563387 is 7833654.

It is a happy number.

It is not a de Polignac number, because 4563387 - 2⁶ = 4563323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4563337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3312 + ... + 4482.

Almost surely, 2^4563387 is an apocalyptic number.

4563387 is a deficient number, since it is larger than the sum of its proper divisors (2049037).

4563387 is a wasteful number, since it uses less digits than its factorization.

4563387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610 (or 1607 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 4563387 is about 2136.2085572341. The cubic root of 4563387 is about 165.8679333768.

It can be divided in two parts, 4563 and 387, that added together give a triangular number (4950 = T₉₉).

The spelling of 4563387 in words is "four million, five hundred sixty-three thousand, three hundred eighty-seven".