3142066 has 8 divisors (see below), whose sum is σ = 4777884. Its totient is φ = 1549440.

The previous prime is 3142043. The next prime is 3142079. The reversal of 3142066 is 6602413.

It can be written as a sum of positive squares in 2 ways, for example, as 3136441 + 5625 = 1771^2 + 75^2 .

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, 10615 + ... + 10906.

Almost surely, 2^3142066 is an apocalyptic number.

3142066 is a deficient number, since it is larger than the sum of its proper divisors (1635818).

3142066 is a wasteful number, since it uses less digits than its factorization.

3142066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21596.

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

The square root of 3142066 is about 1772.5873744332. The cubic root of 3142066 is about 146.4665440965.

Adding to 3142066 its reverse (6602413), we get a palindrome (9744479).

The spelling of 3142066 in words is "three million, one hundred forty-two thousand, sixty-six".