2233650 has 24 divisors (see below), whose sum is σ = 5539824. Its totient is φ = 595600.

The previous prime is 2233631. The next prime is 2233657. The reversal of 2233650 is 563322.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2233657) 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, 7296 + ... + 7595.

It is an arithmetic number, because the mean of its divisors is an integer number (230826).

2^2233650 is an apocalyptic number.

2233650 is an abundant number, since it is smaller than the sum of its proper divisors (3306174).

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

2233650 is a wasteful number, since it uses less digits than its factorization.

2233650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14906 (or 14901 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2233650 is about 1494.5400630294. The cubic root of 2233650 is about 130.7188968739.

Adding to 2233650 its reverse (563322), we get a palindrome (2796972).

The spelling of 2233650 in words is "two million, two hundred thirty-three thousand, six hundred fifty".