115325439 has 4 divisors (see below), whose sum is σ = 153767256. Its totient is φ = 76883624.

The previous prime is 115325437. The next prime is 115325461. The reversal of 115325439 is 934523511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115325439 - 2¹ = 115325437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115325437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19220904 + ... + 19220909.

It is an arithmetic number, because the mean of its divisors is an integer number (38441814).

Almost surely, 2^115325439 is an apocalyptic number.

115325439 is a deficient number, since it is larger than the sum of its proper divisors (38441817).

115325439 is an equidigital number, since it uses as much as digits as its factorization.

115325439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38441816.

The product of its digits is 16200, while the sum is 33.

The square root of 115325439 is about 10738.9682465309. The cubic root of 115325439 is about 486.7527032998.

The spelling of 115325439 in words is "one hundred fifteen million, three hundred twenty-five thousand, four hundred thirty-nine".