34212236 has 12 divisors (see below), whose sum is σ = 63022680. Its totient is φ = 16205760.

The previous prime is 34212229. The next prime is 34212239. The reversal of 34212236 is 63221243.

It is not an unprimeable number, because it can be changed into a prime (34212239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225005 + ... + 225156.

It is an arithmetic number, because the mean of its divisors is an integer number (5251890).

Almost surely, 2^34212236 is an apocalyptic number.

It is an amenable number.

34212236 is a deficient number, since it is larger than the sum of its proper divisors (28810444).

34212236 is a wasteful number, since it uses less digits than its factorization.

34212236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450184 (or 450182 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 34212236 is about 5849.1226692556. The cubic root of 34212236 is about 324.6338630192.

Adding to 34212236 its reverse (63221243), we get a palindrome (97433479).

The spelling of 34212236 in words is "thirty-four million, two hundred twelve thousand, two hundred thirty-six".