115216360 has 64 divisors (see below), whose sum is σ = 297198720. Its totient is φ = 39379200.

The previous prime is 115216351. The next prime is 115216369. The reversal of 115216360 is 63612511.

It is an interprime number because it is at equal distance from previous prime (115216351) and next prime (115216369).

It is a super-2 number, since 2×115216360² = 26549619223299200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115216369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164010 + ... + 164710.

It is an arithmetic number, because the mean of its divisors is an integer number (4643730).

Almost surely, 2^115216360 is an apocalyptic number.

115216360 is a gapful number since it is divisible by the number (10) 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 115216360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148599360).

115216360 is an abundant number, since it is smaller than the sum of its proper divisors (181982360).

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

115216360 is a wasteful number, since it uses less digits than its factorization.

115216360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306 (or 1302 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 115216360 is about 10733.8883914451. Note that the first 3 decimals coincide. The cubic root of 115216360 is about 486.5991920798.

Adding to 115216360 its reverse (63612511), we get a palindrome (178828871).

The spelling of 115216360 in words is "one hundred fifteen million, two hundred sixteen thousand, three hundred sixty".