288082275 has 48 divisors (see below), whose sum is σ = 539965440. Its totient is φ = 134352000.

The previous prime is 288082273. The next prime is 288082279. The reversal of 288082275 is 572280882.

It is not a de Polignac number, because 288082275 - 2¹ = 288082273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (288082273) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10750 + ... + 26300.

It is an arithmetic number, because the mean of its divisors is an integer number (11249280).

Almost surely, 2^288082275 is an apocalyptic number.

288082275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

288082275 is a deficient number, since it is larger than the sum of its proper divisors (251883165).

288082275 is a wasteful number, since it uses less digits than its factorization.

288082275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15596 (or 15591 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The square root of 288082275 is about 16972.9866258122. The cubic root of 288082275 is about 660.4483294546.

The spelling of 288082275 in words is "two hundred eighty-eight million, eighty-two thousand, two hundred seventy-five".