4322008 has 8 divisors (see below), whose sum is σ = 8103780. Its totient is φ = 2161000.

The previous prime is 4321997. The next prime is 4322009. The reversal of 4322008 is 8002234.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322009) 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, 270118 + ... + 270133.

Almost surely, 2^4322008 is an apocalyptic number.

It is an amenable number.

4322008 is a deficient number, since it is larger than the sum of its proper divisors (3781772).

4322008 is a wasteful number, since it uses less digits than its factorization.

4322008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540257 (or 540253 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4322008 is about 2078.9439626887. The cubic root of 4322008 is about 162.8902871174.

The spelling of 4322008 in words is "four million, three hundred twenty-two thousand, eight".