115959549 has 8 divisors (see below), whose sum is σ = 156475872. Its totient is φ = 76374800.

The previous prime is 115959539. The next prime is 115959553. The reversal of 115959549 is 945959511.

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 115959549 - 2¹⁶ = 115894013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115959498 and 115959507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115959539) 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, 232602 + ... + 233099.

It is an arithmetic number, because the mean of its divisors is an integer number (19559484).

Almost surely, 2^115959549 is an apocalyptic number.

It is an amenable number.

115959549 is a deficient number, since it is larger than the sum of its proper divisors (40516323).

115959549 is an equidigital number, since it uses as much as digits as its factorization.

115959549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465787.

The product of its digits is 364500, while the sum is 48.

The square root of 115959549 is about 10768.4515599969. The cubic root of 115959549 is about 487.6432000094.

The spelling of 115959549 in words is "one hundred fifteen million, nine hundred fifty-nine thousand, five hundred forty-nine".