288875468 has 24 divisors (see below), whose sum is σ = 608160000. Its totient is φ = 117287568.

The previous prime is 288875437. The next prime is 288875471. The reversal of 288875468 is 864578882.

It is a happy number.

288875468 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270968 + ... + 272031.

It is an arithmetic number, because the mean of its divisors is an integer number (25340000).

Almost surely, 2^288875468 is an apocalyptic number.

288875468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

288875468 is an abundant number, since it is smaller than the sum of its proper divisors (319284532).

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

288875468 is a wasteful number, since it uses less digits than its factorization.

288875468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543029 (or 543027 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 56.

The square root of 288875468 is about 16996.3368994616. The cubic root of 288875468 is about 661.0539237328.

The spelling of 288875468 in words is "two hundred eighty-eight million, eight hundred seventy-five thousand, four hundred sixty-eight".