34122198 has 16 divisors (see below), whose sum is σ = 74448576. Its totient is φ = 10340040.

The previous prime is 34122191. The next prime is 34122199. The reversal of 34122198 is 89122143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34122191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258436 + ... + 258567.

It is an arithmetic number, because the mean of its divisors is an integer number (4653036).

Almost surely, 2^34122198 is an apocalyptic number.

34122198 is an abundant number, since it is smaller than the sum of its proper divisors (40326378).

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

34122198 is a wasteful number, since it uses less digits than its factorization.

34122198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517019.

The product of its digits is 3456, while the sum is 30.

The square root of 34122198 is about 5841.4208887907. The cubic root of 34122198 is about 324.3488279343.

Subtracting 34122198 from its reverse (89122143), we obtain a palindrome (54999945).

The spelling of 34122198 in words is "thirty-four million, one hundred twenty-two thousand, one hundred ninety-eight".