34223000 has 64 divisors (see below), whose sum is σ = 91540800. Its totient is φ = 11731200.

The previous prime is 34222999. The next prime is 34223041. The reversal of 34223000 is 32243.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4556 + ... + 9444.

It is an arithmetic number, because the mean of its divisors is an integer number (1430325).

Almost surely, 2^34223000 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 34223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45770400).

34223000 is an abundant number, since it is smaller than the sum of its proper divisors (57317800).

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

34223000 is a wasteful number, since it uses less digits than its factorization.

34223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4917 (or 4903 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 34223000 is about 5850.0427348866. The cubic root of 34223000 is about 324.6679053473.

Adding to 34223000 its reverse (32243), we get a palindrome (34255243).

The spelling of 34223000 in words is "thirty-four million, two hundred twenty-three thousand".