3144202 has 4 divisors (see below), whose sum is σ = 4716306. Its totient is φ = 1572100.

The previous prime is 3144191. The next prime is 3144217. The reversal of 3144202 is 2024413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1846881 + 1297321 = 1359^2 + 1139^2 .

It is a plaindrome in base 14.

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 as a sum of consecutive naturals, namely, 786049 + ... + 786052.

Almost surely, 2^3144202 is an apocalyptic number.

3144202 is a deficient number, since it is larger than the sum of its proper divisors (1572104).

3144202 is a wasteful number, since it uses less digits than its factorization.

3144202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572103.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 3144202 is about 1773.1897811571. The cubic root of 3144202 is about 146.4997262630.

Adding to 3144202 its reverse (2024413), we get a palindrome (5168615).

The spelling of 3144202 in words is "three million, one hundred forty-four thousand, two hundred two".