115039282 has 8 divisors (see below), whose sum is σ = 172863900. Its totient is φ = 57417984.

The previous prime is 115039279. The next prime is 115039283. The reversal of 115039282 is 282930511.

It can be written as a sum of positive squares in 2 ways, for example, as 97239321 + 17799961 = 9861^2 + 4219^2 .

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

It is not an unprimeable number, because it can be changed into a prime (115039283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49407 + ... + 51682.

Almost surely, 2^115039282 is an apocalyptic number.

115039282 is a deficient number, since it is larger than the sum of its proper divisors (57824618).

115039282 is a wasteful number, since it uses less digits than its factorization.

115039282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101660.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 115039282 is about 10725.6366710793. The cubic root of 115039282 is about 486.3497767109.

Adding to 115039282 its reverse (282930511), we get a palindrome (397969793).

The spelling of 115039282 in words is "one hundred fifteen million, thirty-nine thousand, two hundred eighty-two".