115828913 has 2 divisors, whose sum is σ = 115828914. Its totient is φ = 115828912.

The previous prime is 115828877. The next prime is 115828949. The reversal of 115828913 is 319828511.

It is a balanced prime because it is at equal distance from previous prime (115828877) and next prime (115828949).

It can be written as a sum of positive squares in only one way, i.e., 115068529 + 760384 = 10727^2 + 872^2 .

It is a cyclic number.

It is not a de Polignac number, because 115828913 - 2²² = 111634609 is a prime.

It is a super-3 number, since 3×115828913³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (115828963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57914456 + 57914457.

It is an arithmetic number, because the mean of its divisors is an integer number (57914457).

Almost surely, 2^115828913 is an apocalyptic number.

It is an amenable number.

115828913 is a deficient number, since it is larger than the sum of its proper divisors (1).

115828913 is an equidigital number, since it uses as much as digits as its factorization.

115828913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 38.

The square root of 115828913 is about 10762.3841689470. The cubic root of 115828913 is about 487.4600105703.

The spelling of 115828913 in words is "one hundred fifteen million, eight hundred twenty-eight thousand, nine hundred thirteen".