2113606632 has 32 divisors (see below), whose sum is σ = 5305956480. Its totient is φ = 701610240.

The previous prime is 2113606553. The next prime is 2113606633. The reversal of 2113606632 is 2366063112.

It is a self number, because there is not a number n which added to its sum of digits gives 2113606632.

It is not an unprimeable number, because it can be changed into a prime (2113606633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176928 + ... + 188495.

It is an arithmetic number, because the mean of its divisors is an integer number (165811140).

Almost surely, 2^2113606632 is an apocalyptic number.

It is an amenable number.

2113606632 is an abundant number, since it is smaller than the sum of its proper divisors (3192349848).

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

2113606632 is a wasteful number, since it uses less digits than its factorization.

2113606632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365673 (or 365669 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2113606632 is about 45973.9777700386. The cubic root of 2113606632 is about 1283.3389858562.

Adding to 2113606632 its reverse (2366063112), we get a palindrome (4479669744).

The spelling of 2113606632 in words is "two billion, one hundred thirteen million, six hundred six thousand, six hundred thirty-two".