115748312 has 8 divisors (see below), whose sum is σ = 217028100. Its totient is φ = 57874152.

The previous prime is 115748287. The next prime is 115748317. The reversal of 115748312 is 213847511.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115748317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7234262 + ... + 7234277.

Almost surely, 2^115748312 is an apocalyptic number.

It is an amenable number.

115748312 is a deficient number, since it is larger than the sum of its proper divisors (101279788).

115748312 is a wasteful number, since it uses less digits than its factorization.

115748312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14468545 (or 14468541 counting only the distinct ones).

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

The square root of 115748312 is about 10758.6389473762. The cubic root of 115748312 is about 487.3469159487.

The spelling of 115748312 in words is "one hundred fifteen million, seven hundred forty-eight thousand, three hundred twelve".