34152222 has 16 divisors (see below), whose sum is σ = 73558800. Its totient is φ = 10508352.

The previous prime is 34152203. The next prime is 34152229. The reversal of 34152222 is 22225143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34152229) 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, 218847 + ... + 219002.

It is an arithmetic number, because the mean of its divisors is an integer number (4597425).

Almost surely, 2^34152222 is an apocalyptic number.

34152222 is an abundant number, since it is smaller than the sum of its proper divisors (39406578).

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

34152222 is a wasteful number, since it uses less digits than its factorization.

34152222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437867.

The product of its digits is 960, while the sum is 21.

The square root of 34152222 is about 5843.9902463984. The cubic root of 34152222 is about 324.4439311707.

Adding to 34152222 its reverse (22225143), we get a palindrome (56377365).

The spelling of 34152222 in words is "thirty-four million, one hundred fifty-two thousand, two hundred twenty-two".