3208142 has 8 divisors (see below), whose sum is σ = 5499696. Its totient is φ = 1374912.

The previous prime is 3208123. The next prime is 3208151. The reversal of 3208142 is 2418023.

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

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 3 ways as a sum of consecutive naturals, for example, 114563 + ... + 114590.

It is an arithmetic number, because the mean of its divisors is an integer number (687462).

Almost surely, 2^3208142 is an apocalyptic number.

3208142 is a deficient number, since it is larger than the sum of its proper divisors (2291554).

3208142 is a wasteful number, since it uses less digits than its factorization.

3208142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229162.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3208142 is about 1791.1286944271. The cubic root of 3208142 is about 147.4861348645.

It can be divided in two parts, 32081 and 42, that added together give a palindrome (32123).

The spelling of 3208142 in words is "three million, two hundred eight thousand, one hundred forty-two".