2110640532 has 384 divisors, whose sum is σ = 7017615360. Its totient is φ = 476098560.

The previous prime is 2110640507. The next prime is 2110640533. The reversal of 2110640532 is 2350460112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110640533) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 25429363 + ... + 25429445.

It is an arithmetic number, because the mean of its divisors is an integer number (18275040).

Almost surely, 2^2110640532 is an apocalyptic number.

2110640532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2110640532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3508807680).

2110640532 is an abundant number, since it is smaller than the sum of its proper divisors (4906974828).

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

2110640532 is a wasteful number, since it uses less digits than its factorization.

2110640532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2110640532 is about 45941.7079786984. The cubic root of 2110640532 is about 1282.7383862771.

The spelling of 2110640532 in words is "two billion, one hundred ten million, six hundred forty thousand, five hundred thirty-two".