288021483 has 12 divisors (see below), whose sum is σ = 419025880. Its totient is φ = 190632096.

The previous prime is 288021473. The next prime is 288021509. The reversal of 288021483 is 384120882.

It is a happy number.

It is not a de Polignac number, because 288021483 - 2⁴ = 288021467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (288021413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113866 + ... + 116367.

Almost surely, 2^288021483 is an apocalyptic number.

288021483 is a deficient number, since it is larger than the sum of its proper divisors (131004397).

288021483 is a wasteful number, since it uses less digits than its factorization.

288021483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230378 (or 230375 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 288021483 is about 16971.1956856316. The cubic root of 288021483 is about 660.4018695797.

The spelling of 288021483 in words is "two hundred eighty-eight million, twenty-one thousand, four hundred eighty-three".