3142322 has 8 divisors (see below), whose sum is σ = 4828572. Its totient is φ = 1532800.

The previous prime is 3142319. The next prime is 3142333. The reversal of 3142322 is 2232413.

It can be written as a sum of positive squares in 2 ways, for example, as 2989441 + 152881 = 1729^2 + 391^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3142322.

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, 19079 + ... + 19242.

Almost surely, 2^3142322 is an apocalyptic number.

3142322 is a deficient number, since it is larger than the sum of its proper divisors (1686250).

3142322 is a wasteful number, since it uses less digits than its factorization.

3142322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38364.

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

The square root of 3142322 is about 1772.6595837893. The cubic root of 3142322 is about 146.4705217784.

Adding to 3142322 its reverse (2232413), we get a palindrome (5374735).

Subtracting from 3142322 its reverse (2232413), we obtain a palindrome (909909).

The spelling of 3142322 in words is "three million, one hundred forty-two thousand, three hundred twenty-two".