288065848 has 32 divisors (see below), whose sum is σ = 627753600. Its totient is φ = 121362912.

The previous prime is 288065819. The next prime is 288065849. The reversal of 288065848 is 848560882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288065849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40290 + ... + 46897.

It is an arithmetic number, because the mean of its divisors is an integer number (19617300).

Almost surely, 2^288065848 is an apocalyptic number.

288065848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

288065848 is an abundant number, since it is smaller than the sum of its proper divisors (339687752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

288065848 is a wasteful number, since it uses less digits than its factorization.

288065848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87259 (or 87255 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 49.

The square root of 288065848 is about 16972.5027029015. The cubic root of 288065848 is about 660.4357758754.

The spelling of 288065848 in words is "two hundred eighty-eight million, sixty-five thousand, eight hundred forty-eight".