4067158 has 4 divisors (see below), whose sum is σ = 6100740. Its totient is φ = 2033578.

The previous prime is 4067149. The next prime is 4067171. The reversal of 4067158 is 8517604.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1016788 + ... + 1016791.

It is an arithmetic number, because the mean of its divisors is an integer number (1525185).

Almost surely, 2^4067158 is an apocalyptic number.

4067158 is a deficient number, since it is larger than the sum of its proper divisors (2033582).

4067158 is a wasteful number, since it uses less digits than its factorization.

4067158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033581.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 4067158 is about 2016.7196136300. The cubic root of 4067158 is about 159.6235681889.

It can be divided in two parts, 4067 and 158, that added together give a square (4225 = 65²).

The spelling of 4067158 in words is "four million, sixty-seven thousand, one hundred fifty-eight".