4080667 has 4 divisors (see below), whose sum is σ = 4086720. Its totient is φ = 4074616.

The previous prime is 4080647. The next prime is 4080679. The reversal of 4080667 is 7660804.

4080667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4080667 - 2⁷ = 4080539 is a prime.

It is a Duffinian number.

4080667 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4080647) 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 in 3 ways as a sum of consecutive naturals, for example, 1867 + ... + 3412.

It is an arithmetic number, because the mean of its divisors is an integer number (1021680).

Almost surely, 2^4080667 is an apocalyptic number.

4080667 is a deficient number, since it is larger than the sum of its proper divisors (6053).

4080667 is an equidigital number, since it uses as much as digits as its factorization.

4080667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6052.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 4080667 is about 2020.0660880278. The cubic root of 4080667 is about 159.8001019212.

The spelling of 4080667 in words is "four million, eighty thousand, six hundred sixty-seven".