3142122 has 16 divisors (see below), whose sum is σ = 6557760. Its totient is φ = 1001792.

The previous prime is 3142079. The next prime is 3142123. The reversal of 3142122 is 2212413.

It is not an unprimeable number, because it can be changed into a prime (3142123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11247 + ... + 11522.

It is an arithmetic number, because the mean of its divisors is an integer number (409860).

Almost surely, 2^3142122 is an apocalyptic number.

3142122 is an abundant number, since it is smaller than the sum of its proper divisors (3415638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3142122 is a wasteful number, since it uses less digits than its factorization.

3142122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22797.

The product of its digits is 96, while the sum is 15.

The square root of 3142122 is about 1772.6031704812. The cubic root of 3142122 is about 146.4674142329.

Adding to 3142122 its reverse (2212413), we get a palindrome (5354535).

The spelling of 3142122 in words is "three million, one hundred forty-two thousand, one hundred twenty-two".