288707013 has 24 divisors (see below), whose sum is σ = 477097088. Its totient is φ = 164801952.

The previous prime is 288706993. The next prime is 288707053. The reversal of 288707013 is 310707882.

It is not a de Polignac number, because 288707013 - 2⁶ = 288706949 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288707053) 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, 80331 + ... + 83847.

Almost surely, 2^288707013 is an apocalyptic number.

It is an amenable number.

288707013 is a deficient number, since it is larger than the sum of its proper divisors (188390075).

288707013 is a wasteful number, since it uses less digits than its factorization.

288707013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4833 (or 4830 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 288707013 is about 16991.3805501495. The cubic root of 288707013 is about 660.9254029642.

The spelling of 288707013 in words is "two hundred eighty-eight million, seven hundred seven thousand, thirteen".