115982487306 has 64 divisors (see below), whose sum is σ = 304715923200. Its totient is φ = 31995165888.

The previous prime is 115982487293. The next prime is 115982487307. The reversal of 115982487306 is 603784289511.

115982487306 is a `hidden beast` number, since 1 + 1 + 5 + 98 + 248 + 7 + 306 = 666.

It is a super-2 number, since 2×115982487306² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (115982487307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5279245 + ... + 5301168.

It is an arithmetic number, because the mean of its divisors is an integer number (4761186300).

It is a 1-persistent number, because it is pandigital, but 2⋅115982487306 = 231964974612 is not.

Almost surely, 2^115982487306 is an apocalyptic number.

115982487306 is an abundant number, since it is smaller than the sum of its proper divisors (188733435894).

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

115982487306 is a wasteful number, since it uses less digits than its factorization.

115982487306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10580460 (or 10580454 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 115982487306 in words is "one hundred fifteen billion, nine hundred eighty-two million, four hundred eighty-seven thousand, three hundred six".