429922 has 8 divisors (see below), whose sum is σ = 651456. Its totient is φ = 212772.

The previous prime is 429917. The next prime is 429929. The reversal of 429922 is 229924.

It is a happy number.

429922 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (429929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838 + ... + 1249.

It is an arithmetic number, because the mean of its divisors is an integer number (81432).

2⁴²⁹⁹²² is an apocalyptic number.

429922 is a deficient number, since it is larger than the sum of its proper divisors (221534).

429922 is a wasteful number, since it uses less digits than its factorization.

429922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192.

The product of its digits is 2592, while the sum is 28.

The square root of 429922 is about 655.6843752904. The cubic root of 429922 is about 75.4738590553.

The spelling of 429922 in words is "four hundred twenty-nine thousand, nine hundred twenty-two".