288427796 has 12 divisors (see below), whose sum is σ = 505102080. Its totient is φ = 144112920.

The previous prime is 288427787. The next prime is 288427801. The reversal of 288427796 is 697724882.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18626 + ... + 30393.

It is an arithmetic number, because the mean of its divisors is an integer number (42091840).

Almost surely, 2^288427796 is an apocalyptic number.

It is an amenable number.

288427796 is a deficient number, since it is larger than the sum of its proper divisors (216674284).

288427796 is a wasteful number, since it uses less digits than its factorization.

288427796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50494 (or 50492 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 53.

The square root of 288427796 is about 16983.1621319470. The cubic root of 288427796 is about 660.7122674742.

The spelling of 288427796 in words is "two hundred eighty-eight million, four hundred twenty-seven thousand, seven hundred ninety-six".