2113606624 has 12 divisors (see below), whose sum is σ = 4161163104. Its totient is φ = 1056803296.

The previous prime is 2113606553. The next prime is 2113606633. The reversal of 2113606624 is 4266063112.

It is a super-2 number, since 2×2113606624² = 8934665922033354752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33025072 + ... + 33025135.

It is an arithmetic number, because the mean of its divisors is an integer number (346763592).

Almost surely, 2^2113606624 is an apocalyptic number.

It is an amenable number.

2113606624 is a deficient number, since it is larger than the sum of its proper divisors (2047556480).

2113606624 is an equidigital number, since it uses as much as digits as its factorization.

2113606624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66050217 (or 66050209 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2113606624 is about 45973.9776830328. The cubic root of 2113606624 is about 1283.3389842370.

Adding to 2113606624 its reverse (4266063112), we get a palindrome (6379669736).

The spelling of 2113606624 in words is "two billion, one hundred thirteen million, six hundred six thousand, six hundred twenty-four".