115049087 has 8 divisors (see below), whose sum is σ = 115958304. Its totient is φ = 114143968.

The previous prime is 115049071. The next prime is 115049101. The reversal of 115049087 is 780940511.

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 115049087 - 2⁴ = 115049071 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115049027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76313 + ... + 77805.

It is an arithmetic number, because the mean of its divisors is an integer number (14494788).

Almost surely, 2^115049087 is an apocalyptic number.

115049087 is a deficient number, since it is larger than the sum of its proper divisors (909217).

115049087 is a wasteful number, since it uses less digits than its factorization.

115049087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 115049087 is about 10726.0937437634. The cubic root of 115049087 is about 486.3635938002.

Adding to 115049087 its reverse (780940511), we get a palindrome (895989598).

The spelling of 115049087 in words is "one hundred fifteen million, forty-nine thousand, eighty-seven".