288882842 has 8 divisors (see below), whose sum is σ = 433515936. Its totient is φ = 144377532.

The previous prime is 288882823. The next prime is 288882857. The reversal of 288882842 is 248288882.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26078 + ... + 35465.

It is an arithmetic number, because the mean of its divisors is an integer number (54189492).

Almost surely, 2^288882842 is an apocalyptic number.

288882842 is a deficient number, since it is larger than the sum of its proper divisors (144633094).

288882842 is a wasteful number, since it uses less digits than its factorization.

288882842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63892.

The product of its digits is 1048576, while the sum is 50.

The square root of 288882842 is about 16996.5538271733. The cubic root of 288882842 is about 661.0595484981.

The spelling of 288882842 in words is "two hundred eighty-eight million, eight hundred eighty-two thousand, eight hundred forty-two".