2233434 has 32 divisors (see below), whose sum is σ = 5233536. Its totient is φ = 622080.

The previous prime is 2233433. The next prime is 2233459. The reversal of 2233434 is 4343322.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2233434.

It is not an unprimeable number, because it can be changed into a prime (2233433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1074 + ... + 2370.

It is an arithmetic number, because the mean of its divisors is an integer number (163548).

2^2233434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2233434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2616768).

2233434 is an abundant number, since it is smaller than the sum of its proper divisors (3000102).

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

2233434 is a wasteful number, since it uses less digits than its factorization.

2233434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350.

The product of its digits is 1728, while the sum is 21.

The square root of 2233434 is about 1494.4677982479. The cubic root of 2233434 is about 130.7146831144.

Adding to 2233434 its reverse (4343322), we get a palindrome (6576756).

The spelling of 2233434 in words is "two million, two hundred thirty-three thousand, four hundred thirty-four".