288801097 has 8 divisors (see below), whose sum is σ = 311169600. Its totient is φ = 266454480.

The previous prime is 288801077. The next prime is 288801101. The reversal of 288801097 is 790108882.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-288801097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (288801077) 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, 30972 + ... + 39202.

It is an arithmetic number, because the mean of its divisors is an integer number (38896200).

Almost surely, 2^288801097 is an apocalyptic number.

It is an amenable number.

288801097 is a deficient number, since it is larger than the sum of its proper divisors (22368503).

288801097 is a wasteful number, since it uses less digits than its factorization.

288801097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10943.

The product of its (nonzero) digits is 64512, while the sum is 43.

The square root of 288801097 is about 16994.1489048437. The cubic root of 288801097 is about 660.9971894113.

The spelling of 288801097 in words is "two hundred eighty-eight million, eight hundred one thousand, ninety-seven".