4058066 has 4 divisors (see below), whose sum is σ = 6087102. Its totient is φ = 2029032.

The previous prime is 4058063. The next prime is 4058071. The reversal of 4058066 is 6608504.

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

It can be written as a sum of positive squares in only one way, i.e., 3115225 + 942841 = 1765^2 + 971^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4058063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014515 + ... + 1014518.

Almost surely, 2^4058066 is an apocalyptic number.

4058066 is a deficient number, since it is larger than the sum of its proper divisors (2029036).

4058066 is a wasteful number, since it uses less digits than its factorization.

4058066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029035.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 4058066 is about 2014.4641967531. The cubic root of 4058066 is about 159.5045350073.

The spelling of 4058066 in words is "four million, fifty-eight thousand, sixty-six".