288965375 has 32 divisors (see below), whose sum is σ = 379249728. Its totient is φ = 219542400.

The previous prime is 288965351. The next prime is 288965389. The reversal of 288965375 is 573569882.

It is not a de Polignac number, because 288965375 - 2⁶ = 288965311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198149 + ... + 199601.

It is an arithmetic number, because the mean of its divisors is an integer number (11851554).

Almost surely, 2^288965375 is an apocalyptic number.

288965375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

288965375 is a deficient number, since it is larger than the sum of its proper divisors (90284353).

288965375 is a wasteful number, since it uses less digits than its factorization.

288965375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548 (or 1538 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 53.

The square root of 288965375 is about 16998.9815871422. The cubic root of 288965375 is about 661.1224967766.

The spelling of 288965375 in words is "two hundred eighty-eight million, nine hundred sixty-five thousand, three hundred seventy-five".