4106506 has 4 divisors (see below), whose sum is σ = 6159762. Its totient is φ = 2053252.

The previous prime is 4106491. The next prime is 4106513. The reversal of 4106506 is 6056014.

4106506 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, and also an emirpimes, since its reverse is a distinct semiprime: 6056014 = 2 ⋅3028007.

It can be written as a sum of positive squares in only one way, i.e., 3629025 + 477481 = 1905^2 + 691^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1026625 + ... + 1026628.

Almost surely, 2^4106506 is an apocalyptic number.

4106506 is a deficient number, since it is larger than the sum of its proper divisors (2053256).

4106506 is a wasteful number, since it uses less digits than its factorization.

4106506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053255.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 4106506 is about 2026.4515784987. The cubic root of 4106506 is about 160.1366800827.

The spelling of 4106506 in words is "four million, one hundred six thousand, five hundred six".