115016949 has 8 divisors (see below), whose sum is σ = 170395520. Its totient is φ = 76677948.

The previous prime is 115016939. The next prime is 115016971. The reversal of 115016949 is 949610511.

It is not a de Polignac number, because 115016949 - 2⁹ = 115016437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115016939) 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, 2129917 + ... + 2129970.

It is an arithmetic number, because the mean of its divisors is an integer number (21299440).

Almost surely, 2^115016949 is an apocalyptic number.

It is an amenable number.

115016949 is a deficient number, since it is larger than the sum of its proper divisors (55378571).

115016949 is an equidigital number, since it uses as much as digits as its factorization.

115016949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259896 (or 4259890 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The square root of 115016949 is about 10724.5955168482. The cubic root of 115016949 is about 486.3183023822.

The spelling of 115016949 in words is "one hundred fifteen million, sixteen thousand, nine hundred forty-nine".