1020706988 has 12 divisors (see below), whose sum is σ = 2041414032. Its totient is φ = 437445840.

The previous prime is 1020706987. The next prime is 1020706991. The reversal of 1020706988 is 8896070201.

1020706988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

1020706988 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1020706987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18226883 + ... + 18226938.

It is an arithmetic number, because the mean of its divisors is an integer number (170117836).

Almost surely, 2^1020706988 is an apocalyptic number.

It is an amenable number.

1020706988 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.

1020706988 is a wasteful number, since it uses less digits than its factorization.

1020706988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36453832 (or 36453830 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 1020706988 is about 31948.5052545499. The cubic root of 1020706988 is about 1006.8552277999.

The spelling of 1020706988 in words is "one billion, twenty million, seven hundred six thousand, nine hundred eighty-eight".