3159146 has 8 divisors (see below), whose sum is σ = 4796064. Its totient is φ = 1560460.

The previous prime is 3159133. The next prime is 3159151. The reversal of 3159146 is 6419513.

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

It is an Ulam number.

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, 9350 + ... + 9681.

It is an arithmetic number, because the mean of its divisors is an integer number (599508).

Almost surely, 2^3159146 is an apocalyptic number.

3159146 is a deficient number, since it is larger than the sum of its proper divisors (1636918).

3159146 is a wasteful number, since it uses less digits than its factorization.

3159146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19116.

The product of its digits is 3240, while the sum is 29.

The square root of 3159146 is about 1777.3986609650. The cubic root of 3159146 is about 146.7314578292.

The spelling of 3159146 in words is "three million, one hundred fifty-nine thousand, one hundred forty-six".