288028713 has 24 divisors (see below), whose sum is σ = 447454560. Its totient is φ = 164324160.

The previous prime is 288028709. The next prime is 288028717. The reversal of 288028713 is 317820882.

It is an interprime number because it is at equal distance from previous prime (288028709) and next prime (288028717).

It is not a de Polignac number, because 288028713 - 2² = 288028709 is a prime.

It is not an unprimeable number, because it can be changed into a prime (288028717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125133 + ... + 127413.

It is an arithmetic number, because the mean of its divisors is an integer number (18643940).

Almost surely, 2^288028713 is an apocalyptic number.

It is an amenable number.

288028713 is a deficient number, since it is larger than the sum of its proper divisors (159425847).

288028713 is a wasteful number, since it uses less digits than its factorization.

288028713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3157 (or 3150 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 288028713 is about 16971.4086922683. The cubic root of 288028713 is about 660.4073954008.

The spelling of 288028713 in words is "two hundred eighty-eight million, twenty-eight thousand, seven hundred thirteen".