4123066 has 4 divisors (see below), whose sum is σ = 6184602. Its totient is φ = 2061532.

The previous prime is 4123043. The next prime is 4123069. The reversal of 4123066 is 6603214.

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., 4020025 + 103041 = 2005^2 + 321^2 .

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 not an unprimeable number, because it can be changed into a prime (4123069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030765 + ... + 1030768.

Almost surely, 2^4123066 is an apocalyptic number.

4123066 is a deficient number, since it is larger than the sum of its proper divisors (2061536).

4123066 is a wasteful number, since it uses less digits than its factorization.

4123066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061535.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4123066 is about 2030.5334274520. The cubic root of 4123066 is about 160.3516484548.

The spelling of 4123066 in words is "four million, one hundred twenty-three thousand, sixty-six".