115937789 has 8 divisors (see below), whose sum is σ = 126606432. Its totient is φ = 105290640.

The previous prime is 115937747. The next prime is 115937819. The reversal of 115937789 is 987739511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115937789 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 (115937729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7202 + ... + 16844.

It is an arithmetic number, because the mean of its divisors is an integer number (15825804).

Almost surely, 2^115937789 is an apocalyptic number.

It is an amenable number.

115937789 is a deficient number, since it is larger than the sum of its proper divisors (10668643).

115937789 is a wasteful number, since it uses less digits than its factorization.

115937789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10747.

The product of its digits is 476280, while the sum is 50.

The square root of 115937789 is about 10767.4411537747. The cubic root of 115937789 is about 487.6126957519.

The spelling of 115937789 in words is "one hundred fifteen million, nine hundred thirty-seven thousand, seven hundred eighty-nine".