115216746 has 8 divisors (see below), whose sum is σ = 230433504. Its totient is φ = 38405580.

The previous prime is 115216733. The next prime is 115216757. The reversal of 115216746 is 647612511.

It is a sphenic number, since it is the product of 3 distinct primes.

115216746 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9601390 + ... + 9601401.

It is an arithmetic number, because the mean of its divisors is an integer number (28804188).

Almost surely, 2^115216746 is an apocalyptic number.

115216746 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115216746 is a wasteful number, since it uses less digits than its factorization.

115216746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19202796.

The product of its digits is 10080, while the sum is 33.

The square root of 115216746 is about 10733.9063718667. The cubic root of 115216746 is about 486.5997354838.

The spelling of 115216746 in words is "one hundred fifteen million, two hundred sixteen thousand, seven hundred forty-six".