115316472 has 32 divisors (see below), whose sum is σ = 303465600. Its totient is φ = 36415584.

The previous prime is 115316471. The next prime is 115316473. The reversal of 115316472 is 274613511.

It is an interprime number because it is at equal distance from previous prime (115316471) and next prime (115316473).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115316471) 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, 125988 + ... + 126899.

It is an arithmetic number, because the mean of its divisors is an integer number (9483300).

Almost surely, 2^115316472 is an apocalyptic number.

115316472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115316472 is an abundant number, since it is smaller than the sum of its proper divisors (188149128).

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

115316472 is a wasteful number, since it uses less digits than its factorization.

115316472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252915 (or 252911 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 115316472 is about 10738.5507402070. The cubic root of 115316472 is about 486.7400873362.

Adding to 115316472 its reverse (274613511), we get a palindrome (389929983).

The spelling of 115316472 in words is "one hundred fifteen million, three hundred sixteen thousand, four hundred seventy-two".