4228008 has 32 divisors (see below), whose sum is σ = 10670400. Its totient is φ = 1395968.

The previous prime is 4227991. The next prime is 4228031. The reversal of 4228008 is 8008224.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1933 + ... + 3491.

It is an arithmetic number, because the mean of its divisors is an integer number (333450).

Almost surely, 2^4228008 is an apocalyptic number.

It is an amenable number.

4228008 is an abundant number, since it is smaller than the sum of its proper divisors (6442392).

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

4228008 is a wasteful number, since it uses less digits than its factorization.

4228008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681 (or 1677 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 4228008 is about 2056.2120513216. The cubic root of 4228008 is about 161.7007124717.

The spelling of 4228008 in words is "four million, two hundred twenty-eight thousand, eight".