34530222 has 32 divisors (see below), whose sum is σ = 73301760. Its totient is φ = 10820480.

The previous prime is 34530217. The next prime is 34530233. The reversal of 34530222 is 22203543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6022 + ... + 10262.

It is an arithmetic number, because the mean of its divisors is an integer number (2290680).

Almost surely, 2^34530222 is an apocalyptic number.

34530222 is an abundant number, since it is smaller than the sum of its proper divisors (38771538).

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

34530222 is a wasteful number, since it uses less digits than its factorization.

34530222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4328.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 34530222 is about 5876.2421665551. The cubic root of 34530222 is about 325.6365339519.

Adding to 34530222 its reverse (22203543), we get a palindrome (56733765).

The spelling of 34530222 in words is "thirty-four million, five hundred thirty thousand, two hundred twenty-two".