4004467 has 4 divisors (see below), whose sum is σ = 4070176. Its totient is φ = 3938760.

The previous prime is 4004453. The next prime is 4004489. The reversal of 4004467 is 7644004.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4004467 - 2⁷ = 4004339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4004417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32763 + ... + 32884.

It is an arithmetic number, because the mean of its divisors is an integer number (1017544).

Almost surely, 2^4004467 is an apocalyptic number.

4004467 is a deficient number, since it is larger than the sum of its proper divisors (65709).

4004467 is an equidigital number, since it uses as much as digits as its factorization.

4004467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65708.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 4004467 is about 2001.1164383913. The cubic root of 4004467 is about 158.7991742180.

The spelling of 4004467 in words is "four million, four thousand, four hundred sixty-seven".