4521008 has 10 divisors (see below), whose sum is σ = 8759484. Its totient is φ = 2260496.

The previous prime is 4521001. The next prime is 4521037. The reversal of 4521008 is 8001254.

It is not an unprimeable number, because it can be changed into a prime (4521001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141266 + ... + 141297.

Almost surely, 2^4521008 is an apocalyptic number.

It is an amenable number.

4521008 is a deficient number, since it is larger than the sum of its proper divisors (4238476).

4521008 is a wasteful number, since it uses less digits than its factorization.

4521008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282571 (or 282565 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 4521008 is about 2126.2662109905. The cubic root of 4521008 is about 165.3528780802.

The spelling of 4521008 in words is "four million, five hundred twenty-one thousand, eight".