3142166 has 16 divisors (see below), whose sum is σ = 4847040. Its totient is φ = 1527240.

The previous prime is 3142157. The next prime is 3142177. The reversal of 3142166 is 6612413.

3142166 = 33² + 34² + ... + 211².

It is a happy number.

It is an Ulam 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 in 7 ways as a sum of consecutive naturals, for example, 17465 + ... + 17643.

It is an arithmetic number, because the mean of its divisors is an integer number (302940).

Almost surely, 2^3142166 is an apocalyptic number.

3142166 is a deficient number, since it is larger than the sum of its proper divisors (1704874).

3142166 is a wasteful number, since it uses less digits than its factorization.

3142166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379.

The product of its digits is 864, while the sum is 23.

The square root of 3142166 is about 1772.6155815630. The cubic root of 3142166 is about 146.4680979042.

Adding to 3142166 its reverse (6612413), we get a palindrome (9754579).

The spelling of 3142166 in words is "three million, one hundred forty-two thousand, one hundred sixty-six".