2203032 has 64 divisors (see below), whose sum is σ = 6209280. Its totient is φ = 646272.

The previous prime is 2203007. The next prime is 2203049. The reversal of 2203032 is 2303022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2202999 and 2203017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7023 + ... + 7329.

It is an arithmetic number, because the mean of its divisors is an integer number (97020).

2^2203032 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 2203032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3104640).

2203032 is an abundant number, since it is smaller than the sum of its proper divisors (4006248).

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

2203032 is a wasteful number, since it uses less digits than its factorization.

2203032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 2203032 is about 1484.2614324977. The cubic root of 2203032 is about 130.1188656409.

Adding to 2203032 its reverse (2303022), we get a palindrome (4506054).

The spelling of 2203032 in words is "two million, two hundred three thousand, thirty-two".