115077712 has 40 divisors (see below), whose sum is σ = 227128320. Its totient is φ = 56474880.

The previous prime is 115077689. The next prime is 115077719. The reversal of 115077712 is 217770511.

It is a super-3 number, since 3×115077712³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115077719) 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, 300273 + ... + 300655.

It is an arithmetic number, because the mean of its divisors is an integer number (5678208).

Almost surely, 2^115077712 is an apocalyptic number.

It is an amenable number.

115077712 is a deficient number, since it is larger than the sum of its proper divisors (112050608).

115077712 is a wasteful number, since it uses less digits than its factorization.

115077712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691 (or 685 counting only the distinct ones).

The product of its (nonzero) digits is 3430, while the sum is 31.

The square root of 115077712 is about 10727.4280235292. The cubic root of 115077712 is about 486.4039273185.

The spelling of 115077712 in words is "one hundred fifteen million, seventy-seven thousand, seven hundred twelve".