2105924608 has 44 divisors (see below), whose sum is σ = 4224762360. Its totient is φ = 1049219072.

The previous prime is 2105924593. The next prime is 2105924617. The reversal of 2105924608 is 8064295012.

It is a congruent 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, 296523 + ... + 303541.

Almost surely, 2^2105924608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2105924608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2112381180).

2105924608 is an abundant number, since it is smaller than the sum of its proper divisors (2118837752).

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

2105924608 is an equidigital number, since it uses as much as digits as its factorization.

2105924608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7332 (or 7314 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 2105924608 is about 45890.3541934468. The cubic root of 2105924608 is about 1281.7823087768.

The spelling of 2105924608 in words is "two billion, one hundred five million, nine hundred twenty-four thousand, six hundred eight".