115790429 has 2 divisors, whose sum is σ = 115790430. Its totient is φ = 115790428.

The previous prime is 115790407. The next prime is 115790431. The reversal of 115790429 is 924097511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76125625 + 39664804 = 8725^2 + 6298^2 .

It is an emirp because it is prime and its reverse (924097511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115790429 - 2¹⁶ = 115724893 is a prime.

Together with 115790431, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 115790392 and 115790401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115790449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57895214 + 57895215.

It is an arithmetic number, because the mean of its divisors is an integer number (57895215).

Almost surely, 2^115790429 is an apocalyptic number.

It is an amenable number.

115790429 is a deficient number, since it is larger than the sum of its proper divisors (1).

115790429 is an equidigital number, since it uses as much as digits as its factorization.

115790429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 115790429 is about 10760.5961266093. The cubic root of 115790429 is about 487.4060186134.

The spelling of 115790429 in words is "one hundred fifteen million, seven hundred ninety thousand, four hundred twenty-nine".