1223334 has 72 divisors (see below), whose sum is σ = 3290040. Its totient is φ = 326592.

The previous prime is 1223329. The next prime is 1223351. The reversal of 1223334 is 4333221.

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

It is a Curzon number.

It is a plaindrome in base 10.

It is a zygodrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16722 + ... + 16794.

It is an arithmetic number, because the mean of its divisors is an integer number (45695).

2^1223334 is an apocalyptic number.

1223334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1223334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1645020).

1223334 is an abundant number, since it is smaller than the sum of its proper divisors (2066706).

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

1223334 is a wasteful number, since it uses less digits than its factorization.

1223334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 104 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 1223334 is about 1106.0443029102. The cubic root of 1223334 is about 106.9502199513.

Adding to 1223334 its reverse (4333221), we get a palindrome (5556555).

The spelling of 1223334 in words is "one million, two hundred twenty-three thousand, three hundred thirty-four".