288252341 has 8 divisors (see below), whose sum is σ = 310844184. Its totient is φ = 265720320.

The previous prime is 288252337. The next prime is 288252379. The reversal of 288252341 is 143252882.

It can be written as a sum of positive squares in 4 ways, for example, as 1932100 + 286320241 = 1390^2 + 16921^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 288252341 - 2² = 288252337 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288252301) 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, 4676 + ... + 24461.

It is an arithmetic number, because the mean of its divisors is an integer number (38855523).

Almost surely, 2^288252341 is an apocalyptic number.

It is an amenable number.

288252341 is a deficient number, since it is larger than the sum of its proper divisors (22591843).

288252341 is a wasteful number, since it uses less digits than its factorization.

288252341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29911.

The product of its digits is 30720, while the sum is 35.

The square root of 288252341 is about 16977.9957886672. The cubic root of 288252341 is about 660.5782665367.

The spelling of 288252341 in words is "two hundred eighty-eight million, two hundred fifty-two thousand, three hundred forty-one".