115884029 has 6 divisors (see below), whose sum is σ = 119940030. Its totient is φ = 111832056.

The previous prime is 115884017. The next prime is 115884031. The reversal of 115884029 is 920488511.

It can be written as a sum of positive squares in only one way, i.e., 99900025 + 15984004 = 9995^2 + 3998^2 .

It is not a de Polignac number, because 115884029 - 2²⁰ = 114835453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115883983 and 115884001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115884049) 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 5 ways as a sum of consecutive naturals, for example, 56972 + ... + 58970.

It is an arithmetic number, because the mean of its divisors is an integer number (19990005).

Almost surely, 2^115884029 is an apocalyptic number.

It is an amenable number.

115884029 is a deficient number, since it is larger than the sum of its proper divisors (4056001).

115884029 is an frugal number, since it uses more digits than its factorization.

115884029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027 (or 2028 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 38.

The square root of 115884029 is about 10764.9444494619. The cubic root of 115884029 is about 487.5373159251.

The spelling of 115884029 in words is "one hundred fifteen million, eight hundred eighty-four thousand, twenty-nine".