115840607 has 4 divisors (see below), whose sum is σ = 115865016. Its totient is φ = 115816200.

The previous prime is 115840603. The next prime is 115840619. The reversal of 115840607 is 706048511.

It is a happy number.

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 115840607 - 2² = 115840603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115840603) 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, 2528 + ... + 15429.

It is an arithmetic number, because the mean of its divisors is an integer number (28966254).

Almost surely, 2^115840607 is an apocalyptic number.

115840607 is a deficient number, since it is larger than the sum of its proper divisors (24409).

115840607 is an equidigital number, since it uses as much as digits as its factorization.

115840607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24408.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 115840607 is about 10762.9274363437. The cubic root of 115840607 is about 487.4764145504.

The spelling of 115840607 in words is "one hundred fifteen million, eight hundred forty thousand, six hundred seven".