115748013 has 8 divisors (see below), whose sum is σ = 154469376. Its totient is φ = 77096000.

The previous prime is 115748011. The next prime is 115748021. The reversal of 115748013 is 310847511.

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

It is a cyclic number.

It is not a de Polignac number, because 115748013 - 2¹ = 115748011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115748011) 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, 13308 + ... + 20213.

It is an arithmetic number, because the mean of its divisors is an integer number (19308672).

Almost surely, 2^115748013 is an apocalyptic number.

It is an amenable number.

115748013 is a deficient number, since it is larger than the sum of its proper divisors (38721363).

115748013 is a wasteful number, since it uses less digits than its factorization.

115748013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34675.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 115748013 is about 10758.6250515575. The cubic root of 115748013 is about 487.3464963116.

The spelling of 115748013 in words is "one hundred fifteen million, seven hundred forty-eight thousand, thirteen".