2240232 has 32 divisors (see below), whose sum is σ = 5637600. Its totient is φ = 741824.

The previous prime is 2240213. The next prime is 2240267. The reversal of 2240232 is 2320422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6283 + ... + 6629.

It is an arithmetic number, because the mean of its divisors is an integer number (176175).

2^2240232 is an apocalyptic number.

It is an amenable number.

2240232 is an abundant number, since it is smaller than the sum of its proper divisors (3397368).

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

2240232 is a wasteful number, since it uses less digits than its factorization.

2240232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2240232 is about 1496.7404584630. The cubic root of 2240232 is about 130.8471694384.

Adding to 2240232 its reverse (2320422), we get a palindrome (4560654).

The spelling of 2240232 in words is "two million, two hundred forty thousand, two hundred thirty-two".