34223112 has 96 divisors (see below), whose sum is σ = 115577280. Its totient is φ = 8887680.

The previous prime is 34223099. The next prime is 34223153. The reversal of 34223112 is 21132243.

It is a Harshad number since it is a multiple of its sum of digits (18).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2458 + ... + 8630.

It is an arithmetic number, because the mean of its divisors is an integer number (1203930).

Almost surely, 2^34223112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34223112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57788640).

34223112 is an abundant number, since it is smaller than the sum of its proper divisors (81354168).

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

34223112 is a wasteful number, since it uses less digits than its factorization.

34223112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6203 (or 6196 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 34223112 is about 5850.0523074585. The cubic root of 34223112 is about 324.6682595221.

Adding to 34223112 its reverse (21132243), we get a palindrome (55355355).

It can be divided in two parts, 342231 and 12, that added together give a palindrome (342243).

The spelling of 34223112 in words is "thirty-four million, two hundred twenty-three thousand, one hundred twelve".