115973933 has 2 divisors, whose sum is σ = 115973934. Its totient is φ = 115973932.

The previous prime is 115973927. The next prime is 115973969. The reversal of 115973933 is 339379511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98148649 + 17825284 = 9907^2 + 4222^2 .

It is a cyclic number.

It is not a de Polignac number, because 115973933 - 2⁴ = 115973917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115973633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57986966 + 57986967.

It is an arithmetic number, because the mean of its divisors is an integer number (57986967).

Almost surely, 2^115973933 is an apocalyptic number.

It is an amenable number.

115973933 is a deficient number, since it is larger than the sum of its proper divisors (1).

115973933 is an equidigital number, since it uses as much as digits as its factorization.

115973933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 76545, while the sum is 41.

The square root of 115973933 is about 10769.1194161826. The cubic root of 115973933 is about 487.6633621258.

The spelling of 115973933 in words is "one hundred fifteen million, nine hundred seventy-three thousand, nine hundred thirty-three".