288000086 has 24 divisors (see below), whose sum is σ = 479585232. Its totient is φ = 129602000.

The previous prime is 288000079. The next prime is 288000091. The reversal of 288000086 is 680000882.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18551 + ... + 30333.

It is an arithmetic number, because the mean of its divisors is an integer number (19982718).

Almost surely, 2^288000086 is an apocalyptic number.

288000086 is a deficient number, since it is larger than the sum of its proper divisors (191585146).

288000086 is a wasteful number, since it uses less digits than its factorization.

288000086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11908 (or 11897 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 288000086 is about 16970.5652822763. The cubic root of 288000086 is about 660.3855155117.

It can be divided in two parts, 2 and 88000086, that added together give a palindrome (88000088).

The spelling of 288000086 in words is "two hundred eighty-eight million, eighty-six", and thus it is an aban number.