288822088 has 32 divisors (see below), whose sum is σ = 550346400. Its totient is φ = 142079872.

The previous prime is 288822077. The next prime is 288822089. The reversal of 288822088 is 880228882.

It is not an unprimeable number, because it can be changed into a prime (288822089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160731 + ... + 162517.

It is an arithmetic number, because the mean of its divisors is an integer number (17198325).

Almost surely, 2^288822088 is an apocalyptic number.

It is an amenable number.

288822088 is a deficient number, since it is larger than the sum of its proper divisors (261524312).

288822088 is a wasteful number, since it uses less digits than its factorization.

288822088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109 (or 2105 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 46.

The square root of 288822088 is about 16994.7664885399. The cubic root of 288822088 is about 661.0132034962.

It can be divided in two parts, 2888 and 22088, that added together give a triangular number (24976 = T₂₂₃).

The spelling of 288822088 in words is "two hundred eighty-eight million, eight hundred twenty-two thousand, eighty-eight".