4122234 has 48 divisors (see below), whose sum is σ = 9477000. Its totient is φ = 1292928.

The previous prime is 4122227. The next prime is 4122247. The reversal of 4122234 is 4322214.

It can be written as a sum of positive squares in 4 ways, for example, as 3229209 + 893025 = 1797^2 + 945^2 .

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

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27592 + ... + 27740.

Almost surely, 2^4122234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4122234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4738500).

4122234 is an abundant number, since it is smaller than the sum of its proper divisors (5354766).

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

4122234 is a wasteful number, since it uses less digits than its factorization.

4122234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239 (or 236 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 4122234 is about 2030.3285448419. The cubic root of 4122234 is about 160.3408618585.

Adding to 4122234 its reverse (4322214), we get a palindrome (8444448).

It can be divided in two parts, 4122 and 234, that added together give a square (4356 = 66²).

The spelling of 4122234 in words is "four million, one hundred twenty-two thousand, two hundred thirty-four".