116997315 has 48 divisors (see below), whose sum is σ = 201323232. Its totient is φ = 58003456.

The previous prime is 116997311. The next prime is 116997347. The reversal of 116997315 is 513799611.

116997315 is nontrivially palindromic in base 14.

It is not a de Polignac number, because 116997315 - 2² = 116997311 is a prime.

It is a zygodrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (116997311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 593797 + ... + 593993.

It is an arithmetic number, because the mean of its divisors is an integer number (4194234).

Almost surely, 2^116997315 is an apocalyptic number.

116997315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116997315 is a deficient number, since it is larger than the sum of its proper divisors (84325917).

116997315 is a wasteful number, since it uses less digits than its factorization.

116997315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376 (or 359 counting only the distinct ones).

The product of its digits is 51030, while the sum is 42.

The square root of 116997315 is about 10816.5297115110. The cubic root of 116997315 is about 489.0935832367.

The spelling of 116997315 in words is "one hundred sixteen million, nine hundred ninety-seven thousand, three hundred fifteen".