115469712 has 120 divisors (see below), whose sum is σ = 355039776. Its totient is φ = 36205056.

The previous prime is 115469701. The next prime is 115469713. The reversal of 115469712 is 217964511.

115469712 is a `hidden beast` number, since 11 + 546 + 97 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (115469713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65223 + ... + 66969.

Almost surely, 2^115469712 is an apocalyptic number.

115469712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115469712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177519888).

115469712 is an abundant number, since it is smaller than the sum of its proper divisors (239570064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115469712 is a wasteful number, since it uses less digits than its factorization.

115469712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787 (or 1769 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 115469712 is about 10745.6834124219. The cubic root of 115469712 is about 486.9555958260.

The spelling of 115469712 in words is "one hundred fifteen million, four hundred sixty-nine thousand, seven hundred twelve".