1429922 has 16 divisors (see below), whose sum is σ = 2365440. Its totient is φ = 644112.

The previous prime is 1429913. The next prime is 1429927. The reversal of 1429922 is 2299241.

It is not an unprimeable number, because it can be changed into a prime (1429927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479 + ... + 1757.

It is an arithmetic number, because the mean of its divisors is an integer number (147840).

2^1429922 is an apocalyptic number.

1429922 is a deficient number, since it is larger than the sum of its proper divisors (935518).

1429922 is a wasteful number, since it uses less digits than its factorization.

1429922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337.

The product of its digits is 2592, while the sum is 29.

The square root of 1429922 is about 1195.7934604270. The cubic root of 1429922 is about 112.6602686904.

The spelling of 1429922 in words is "one million, four hundred twenty-nine thousand, nine hundred twenty-two".