922142 has 16 divisors (see below), whose sum is σ = 1542240. Its totient is φ = 410592.

The previous prime is 922123. The next prime is 922169. The reversal of 922142 is 241229.

922142 is nontrivially palindromic in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143 + ... + 1365.

It is an arithmetic number, because the mean of its divisors is an integer number (96390).

2⁹²²¹⁴² is an apocalyptic number.

922142 is a deficient number, since it is larger than the sum of its proper divisors (620098).

922142 is a wasteful number, since it uses less digits than its factorization.

922142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267.

The product of its digits is 288, while the sum is 20.

The square root of 922142 is about 960.2822501744. The cubic root of 922142 is about 97.3343054677.

The spelling of 922142 in words is "nine hundred twenty-two thousand, one hundred forty-two".