34023222 has 24 divisors (see below), whose sum is σ = 78053976. Its totient is φ = 10673856.

The previous prime is 34023221. The next prime is 34023247. The reversal of 34023222 is 22232043.

34023222 is a `hidden beast` number, since 340 + 2 + 322 + 2 = 666.

It is a super-2 number, since 2×34023222² = 2315159270522568, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 34023195 and 34023204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34023221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55288 + ... + 55899.

It is an arithmetic number, because the mean of its divisors is an integer number (3252249).

Almost surely, 2^34023222 is an apocalyptic number.

34023222 is an abundant number, since it is smaller than the sum of its proper divisors (44030754).

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

34023222 is a wasteful number, since it uses less digits than its factorization.

34023222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111212 (or 111209 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 34023222 is about 5832.9428250241. The cubic root of 34023222 is about 324.0349185045.

Adding to 34023222 its reverse (22232043), we get a palindrome (56255265).

The spelling of 34023222 in words is "thirty-four million, twenty-three thousand, two hundred twenty-two".