2113232 has 20 divisors (see below), whose sum is σ = 4466976. Its totient is φ = 960480.

The previous prime is 2113229. The next prime is 2113249. The reversal of 2113232 is 2323112.

It is a happy number.

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5828 + ... + 6179.

2^2113232 is an apocalyptic number.

2113232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2113232 is an abundant number, since it is smaller than the sum of its proper divisors (2353744).

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

2113232 is a wasteful number, since it uses less digits than its factorization.

2113232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12026 (or 12020 counting only the distinct ones).

The product of its digits is 72, while the sum is 14.

The square root of 2113232 is about 1453.6959792199. The cubic root of 2113232 is about 128.3263158397.

Adding to 2113232 its reverse (2323112), we get a palindrome (4436344).

It can be divided in two parts, 211 and 3232, that added together give a palindrome (3443).

The spelling of 2113232 in words is "two million, one hundred thirteen thousand, two hundred thirty-two".