2003624972 has 12 divisors (see below), whose sum is σ = 3506667360. Its totient is φ = 1001720016.

The previous prime is 2003624963. The next prime is 2003624989. The reversal of 2003624972 is 2794263002.

It is a happy 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, 54854 + ... + 83762.

It is an arithmetic number, because the mean of its divisors is an integer number (292222280).

Almost surely, 2^2003624972 is an apocalyptic number.

It is an amenable number.

2003624972 is a deficient number, since it is larger than the sum of its proper divisors (1503042388).

2003624972 is a wasteful number, since it uses less digits than its factorization.

2003624972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46240 (or 46238 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 2003624972 is about 44761.8696213641. The cubic root of 2003624972 is about 1260.6817868928.

Adding to 2003624972 its reverse (2794263002), we get a palindrome (4797887974).

The spelling of 2003624972 in words is "two billion, three million, six hundred twenty-four thousand, nine hundred seventy-two".