622234 has 8 divisors (see below), whose sum is σ = 988308. Its totient is φ = 292800.

The previous prime is 622189. The next prime is 622241. The reversal of 622234 is 432226.

It can be written as a sum of positive squares in 2 ways, for example, as 600625 + 21609 = 775^2 + 147^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9117 + ... + 9184.

2⁶²²²³⁴ is an apocalyptic number.

622234 is a deficient number, since it is larger than the sum of its proper divisors (366074).

622234 is a wasteful number, since it uses less digits than its factorization.

622234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18320.

The product of its digits is 576, while the sum is 19.

The square root of 622234 is about 788.8181032405. The cubic root of 622234 is about 85.3724829854.

The spelling of 622234 in words is "six hundred twenty-two thousand, two hundred thirty-four".