292422 has 32 divisors (see below), whose sum is σ = 661248. Its totient is φ = 85536.

The previous prime is 292393. The next prime is 292427. The reversal of 292422 is 224292.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 292422.

It is not an unprimeable number, because it can be changed into a prime (292427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1713 + ... + 1875.

It is an arithmetic number, because the mean of its divisors is an integer number (20664).

2²⁹²⁴²² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 292422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330624).

292422 is an abundant number, since it is smaller than the sum of its proper divisors (368826).

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

292422 is a wasteful number, since it uses less digits than its factorization.

292422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204.

The product of its digits is 576, while the sum is 21.

The square root of 292422 is about 540.7605754860. The cubic root of 292422 is about 66.3748186801.

The spelling of 292422 in words is "two hundred ninety-two thousand, four hundred twenty-two".