2203004032 has 64 divisors (see below), whose sum is σ = 4597637760. Its totient is φ = 1049466880.

The previous prime is 2203004029. The next prime is 2203004051. The reversal of 2203004032 is 2304003022.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 2203003997 and 2203004015.

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, 825933 + ... + 828595.

It is an arithmetic number, because the mean of its divisors is an integer number (71838090).

Almost surely, 2^2203004032 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 2203004032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2298818880).

2203004032 is an abundant number, since it is smaller than the sum of its proper divisors (2394633728).

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

2203004032 is a wasteful number, since it uses less digits than its factorization.

2203004032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981 (or 2969 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2203004032 is about 46936.1697627746. The cubic root of 2203004032 is about 1301.1831500891.

Adding to 2203004032 its reverse (2304003022), we get a palindrome (4507007054).

The spelling of 2203004032 in words is "two billion, two hundred three million, four thousand, thirty-two".