288975875 has 24 divisors (see below), whose sum is σ = 368021472. Its totient is φ = 226543200.

The previous prime is 288975859. The next prime is 288975889. The reversal of 288975875 is 578579882.

It is not a de Polignac number, because 288975875 - 2⁴ = 288975859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 350714 + ... + 351536.

It is an arithmetic number, because the mean of its divisors is an integer number (15334228).

Almost surely, 2^288975875 is an apocalyptic number.

288975875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

288975875 is a deficient number, since it is larger than the sum of its proper divisors (79045597).

288975875 is an frugal number, since it uses more digits than its factorization.

288975875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944 (or 881 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 59.

The square root of 288975875 is about 16999.2904263678. The cubic root of 288975875 is about 661.1305043128.

The spelling of 288975875 in words is "two hundred eighty-eight million, nine hundred seventy-five thousand, eight hundred seventy-five".