288063983 has 6 divisors (see below), whose sum is σ = 300673464. Its totient is φ = 275461604.

The previous prime is 288063977. The next prime is 288064003. The reversal of 288063983 is 389360882.

It is a happy number.

It is not a de Polignac number, because 288063983 - 2⁴ = 288063967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288063943) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79628 + ... + 83166.

It is an arithmetic number, because the mean of its divisors is an integer number (50112244).

Almost surely, 2^288063983 is an apocalyptic number.

288063983 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

288063983 is a deficient number, since it is larger than the sum of its proper divisors (12609481).

288063983 is an frugal number, since it uses more digits than its factorization.

288063983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101 (or 3562 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The square root of 288063983 is about 16972.4477610037. The cubic root of 288063983 is about 660.4343506048.

The spelling of 288063983 in words is "two hundred eighty-eight million, sixty-three thousand, nine hundred eighty-three".