288313852 has 12 divisors (see below), whose sum is σ = 514069416. Its totient is φ = 141436880.

The previous prime is 288313849. The next prime is 288313867. The reversal of 288313852 is 258313882.

It is a congruent number.

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, 679774 + ... + 680197.

It is an arithmetic number, because the mean of its divisors is an integer number (42839118).

Almost surely, 2^288313852 is an apocalyptic number.

It is an amenable number.

288313852 is a deficient number, since it is larger than the sum of its proper divisors (225755564).

288313852 is a wasteful number, since it uses less digits than its factorization.

288313852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360028 (or 1360026 counting only the distinct ones).

The product of its digits is 92160, while the sum is 40.

The square root of 288313852 is about 16979.8071838287. The cubic root of 288313852 is about 660.6252507632.

The spelling of 288313852 in words is "two hundred eighty-eight million, three hundred thirteen thousand, eight hundred fifty-two".