34423212 has 24 divisors (see below), whose sum is σ = 84548800. Its totient is φ = 10870416.

The previous prime is 34423201. The next prime is 34423217. The reversal of 34423212 is 21232443.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (34423217) 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, 75262 + ... + 75717.

Almost surely, 2^34423212 is an apocalyptic number.

It is an amenable number.

34423212 is an abundant number, since it is smaller than the sum of its proper divisors (50125588).

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

34423212 is a wasteful number, since it uses less digits than its factorization.

34423212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151005 (or 151003 counting only the distinct ones).

The product of its digits is 1152, while the sum is 21.

The square root of 34423212 is about 5867.1297923261. The cubic root of 34423212 is about 325.2998006773.

Adding to 34423212 its reverse (21232443), we get a palindrome (55655655).

The spelling of 34423212 in words is "thirty-four million, four hundred twenty-three thousand, two hundred twelve".