2003608622 has 4 divisors (see below), whose sum is σ = 3005412936. Its totient is φ = 1001804310.

The previous prime is 2003608619. The next prime is 2003608631. The reversal of 2003608622 is 2268063002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500902154 + ... + 500902157.

It is an arithmetic number, because the mean of its divisors is an integer number (751353234).

Almost surely, 2^2003608622 is an apocalyptic number.

2003608622 is a deficient number, since it is larger than the sum of its proper divisors (1001804314).

2003608622 is a wasteful number, since it uses less digits than its factorization.

2003608622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001804313.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2003608622 is about 44761.6869878694. The cubic root of 2003608622 is about 1260.6783577409.

The spelling of 2003608622 in words is "two billion, three million, six hundred eight thousand, six hundred twenty-two".