4563868 has 6 divisors (see below), whose sum is σ = 7986776. Its totient is φ = 2281932.

The previous prime is 4563863. The next prime is 4563869. The reversal of 4563868 is 8683654.

It is a super-2 number, since 2×4563868² = 41657782242848, 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 4563868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4563863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570480 + ... + 570487.

Almost surely, 2^4563868 is an apocalyptic number.

It is an amenable number.

4563868 is a deficient number, since it is larger than the sum of its proper divisors (3422908).

4563868 is a wasteful number, since it uses less digits than its factorization.

4563868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140971 (or 1140969 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 4563868 is about 2136.3211369080. The cubic root of 4563868 is about 165.8737608957.

The spelling of 4563868 in words is "four million, five hundred sixty-three thousand, eight hundred sixty-eight".