2068906588 has 12 divisors (see below), whose sum is σ = 4137813232. Its totient is φ = 886674240.

The previous prime is 2068906531. The next prime is 2068906591. The reversal of 2068906588 is 8856098602.

2068906588 is an admirable number.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

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, 36944733 + ... + 36944788.

Almost surely, 2^2068906588 is an apocalyptic number.

2068906588 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2068906588 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2068906588 is a wasteful number, since it uses less digits than its factorization.

2068906588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73889532 (or 73889530 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The square root of 2068906588 is about 45485.2348350539. The cubic root of 2068906588 is about 1274.2274623906.

The spelling of 2068906588 in words is "two billion, sixty-eight million, nine hundred six thousand, five hundred eighty-eight".