4142066 has 8 divisors (see below), whose sum is σ = 6364764. Its totient is φ = 2020480.

The previous prime is 4142059. The next prime is 4142087. The reversal of 4142066 is 6602414.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4141225 + 841 = 2035^2 + 29^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25175 + ... + 25338.

Almost surely, 2^4142066 is an apocalyptic number.

4142066 is a deficient number, since it is larger than the sum of its proper divisors (2222698).

4142066 is a wasteful number, since it uses less digits than its factorization.

4142066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50556.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4142066 is about 2035.2066234169. The cubic root of 4142066 is about 160.5975830205.

The spelling of 4142066 in words is "four million, one hundred forty-two thousand, sixty-six".