3022142 has 8 divisors (see below), whose sum is σ = 4541016. Its totient is φ = 1508472.

The previous prime is 3022091. The next prime is 3022163. The reversal of 3022142 is 2412203.

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, 893 + ... + 2615.

It is an arithmetic number, because the mean of its divisors is an integer number (567627).

Almost surely, 2^3022142 is an apocalyptic number.

3022142 is a deficient number, since it is larger than the sum of its proper divisors (1518874).

3022142 is a wasteful number, since it uses less digits than its factorization.

3022142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2602.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3022142 is about 1738.4309017042. The cubic root of 3022142 is about 144.5789130875.

Adding to 3022142 its reverse (2412203), we get a palindrome (5434345).

The spelling of 3022142 in words is "three million, twenty-two thousand, one hundred forty-two".