4512668 has 12 divisors (see below), whose sum is σ = 8110872. Its totient is φ = 2195280.

The previous prime is 4512653. The next prime is 4512707. The reversal of 4512668 is 8662154.

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, 15098 + ... + 15393.

It is an arithmetic number, because the mean of its divisors is an integer number (675906).

Almost surely, 2^4512668 is an apocalyptic number.

It is an amenable number.

4512668 is a deficient number, since it is larger than the sum of its proper divisors (3598204).

4512668 is a wasteful number, since it uses less digits than its factorization.

4512668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30532 (or 30530 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 4512668 is about 2124.3041213536. The cubic root of 4512668 is about 165.2511388327.

The spelling of 4512668 in words is "four million, five hundred twelve thousand, six hundred sixty-eight".