288475464 has 32 divisors (see below), whose sum is σ = 729882720. Its totient is φ = 94999296.

The previous prime is 288475463. The next prime is 288475469. The reversal of 288475464 is 464574882.

288475464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (288475463) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 70417 + ... + 74400.

It is an arithmetic number, because the mean of its divisors is an integer number (22808835).

Almost surely, 2^288475464 is an apocalyptic number.

288475464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

288475464 is an abundant number, since it is smaller than the sum of its proper divisors (441407256).

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

288475464 is a wasteful number, since it uses less digits than its factorization.

288475464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144909 (or 144905 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 48.

The square root of 288475464 is about 16984.5654639735. The cubic root of 288475464 is about 660.7486637553.

The spelling of 288475464 in words is "two hundred eighty-eight million, four hundred seventy-five thousand, four hundred sixty-four".