2113606604 has 12 divisors (see below), whose sum is σ = 3708322800. Its totient is φ = 1054085808.

The previous prime is 2113606553. The next prime is 2113606633. The reversal of 2113606604 is 4066063112.

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, 677624 + ... + 680735.

It is an arithmetic number, because the mean of its divisors is an integer number (309026900).

Almost surely, 2^2113606604 is an apocalyptic number.

It is an amenable number.

2113606604 is a deficient number, since it is larger than the sum of its proper divisors (1594716196).

2113606604 is a wasteful number, since it uses less digits than its factorization.

2113606604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358752 (or 1358750 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2113606604 is about 45973.9774655185. The cubic root of 2113606604 is about 1283.3389801892.

Adding to 2113606604 its reverse (4066063112), we get a palindrome (6179669716).

The spelling of 2113606604 in words is "two billion, one hundred thirteen million, six hundred six thousand, six hundred four".