2004167 has 8 divisors (see below), whose sum is σ = 2201472. Its totient is φ = 1809400.

The previous prime is 2004137. The next prime is 2004209. The reversal of 2004167 is 7614002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2004167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292 + ... + 2382.

It is an arithmetic number, because the mean of its divisors is an integer number (275184).

2^2004167 is an apocalyptic number.

2004167 is a deficient number, since it is larger than the sum of its proper divisors (197305).

2004167 is a wasteful number, since it uses less digits than its factorization.

2004167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 2004167 is about 1415.6860527673. The cubic root of 2004167 is about 126.0795458068.

Adding to 2004167 its reverse (7614002), we get a palindrome (9618169).

The spelling of 2004167 in words is "two million, four thousand, one hundred sixty-seven".