115046361 has 24 divisors (see below), whose sum is σ = 176496840. Its totient is φ = 71963136.

The previous prime is 115046333. The next prime is 115046377. The reversal of 115046361 is 163640511.

It can be written as a sum of positive squares in 4 ways, for example, as 25857225 + 89189136 = 5085^2 + 9444^2 .

It is not a de Polignac number, because 115046361 - 2²² = 110852057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115046381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58551 + ... + 60483.

It is an arithmetic number, because the mean of its divisors is an integer number (7354035).

Almost surely, 2^115046361 is an apocalyptic number.

It is an amenable number.

115046361 is a deficient number, since it is larger than the sum of its proper divisors (61450479).

115046361 is a wasteful number, since it uses less digits than its factorization.

115046361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345 (or 2342 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 115046361 is about 10725.9666697226. The cubic root of 115046361 is about 486.3597524322.

Adding to 115046361 its reverse (163640511), we get a palindrome (278686872).

The spelling of 115046361 in words is "one hundred fifteen million, forty-six thousand, three hundred sixty-one".