20088860286 has 32 divisors (see below), whose sum is σ = 43986260736. Its totient is φ = 6065864000.

The previous prime is 20088860279. The next prime is 20088860321. The reversal of 20088860286 is 68206888002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523050 + ... + 560141.

It is an arithmetic number, because the mean of its divisors is an integer number (1374570648).

Almost surely, 2^20088860286 is an apocalyptic number.

20088860286 is an abundant number, since it is smaller than the sum of its proper divisors (23897400450).

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

20088860286 is a wasteful number, since it uses less digits than its factorization.

20088860286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083488.

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 20088860286 in words is "twenty billion, eighty-eight million, eight hundred sixty thousand, two hundred eighty-six".