3142232 has 32 divisors (see below), whose sum is σ = 6160320. Its totient is φ = 1501440.

The previous prime is 3142231. The next prime is 3142259. The reversal of 3142232 is 2322413.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3142232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142231) by changing a digit.

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, 22868 + ... + 23004.

It is an arithmetic number, because the mean of its divisors is an integer number (192510).

Almost surely, 2^3142232 is an apocalyptic number.

It is an amenable number.

3142232 is a deficient number, since it is larger than the sum of its proper divisors (3018088).

3142232 is a wasteful number, since it uses less digits than its factorization.

3142232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 247 counting only the distinct ones).

The product of its digits is 288, while the sum is 17.

The square root of 3142232 is about 1772.6341980228. The cubic root of 3142232 is about 146.4691233992.

Adding to 3142232 its reverse (2322413), we get a palindrome (5464645).

The spelling of 3142232 in words is "three million, one hundred forty-two thousand, two hundred thirty-two".