3142622 has 8 divisors (see below), whose sum is σ = 5387376. Its totient is φ = 1346832.

The previous prime is 3142613. The next prime is 3142627. The reversal of 3142622 is 2262413.

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

It is a junction number, because it is equal to n+sod(n) for n = 3142594 and 3142603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112223 + ... + 112250.

It is an arithmetic number, because the mean of its divisors is an integer number (673422).

Almost surely, 2^3142622 is an apocalyptic number.

3142622 is a deficient number, since it is larger than the sum of its proper divisors (2244754).

3142622 is a wasteful number, since it uses less digits than its factorization.

3142622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224482.

The product of its digits is 576, while the sum is 20.

The square root of 3142622 is about 1772.7442003854. The cubic root of 3142622 is about 146.4751828494.

The spelling of 3142622 in words is "three million, one hundred forty-two thousand, six hundred twenty-two".