2233504 has 72 divisors (see below), whose sum is σ = 5533920. Its totient is φ = 868608.

The previous prime is 2233501. The next prime is 2233513. The reversal of 2233504 is 4053322.

It is not an unprimeable number, because it can be changed into a prime (2233501) 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, 37827 + ... + 37885.

It is an arithmetic number, because the mean of its divisors is an integer number (76860).

2^2233504 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 2233504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2766960).

2233504 is an abundant number, since it is smaller than the sum of its proper divisors (3300416).

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

2233504 is a wasteful number, since it uses less digits than its factorization.

2233504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 2233504 is about 1494.4912177728. The cubic root of 2233504 is about 130.7160487143.

Adding to 2233504 its reverse (4053322), we get a palindrome (6286826).

The spelling of 2233504 in words is "two million, two hundred thirty-three thousand, five hundred four".