9116272481 has 8 divisors (see below), whose sum is σ = 9129758400. Its totient is φ = 9102799440.

The previous prime is 9116272463. The next prime is 9116272499. The reversal of 9116272481 is 1842726119.

It is an interprime number because it is at equal distance from previous prime (9116272463) and next prime (9116272499).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9116272481 is a prime.

It is a super-2 number, since 2×9116272481² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9116272441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3427130 + ... + 3429788.

It is an arithmetic number, because the mean of its divisors is an integer number (1141219800).

Almost surely, 2^9116272481 is an apocalyptic number.

It is an amenable number.

9116272481 is a deficient number, since it is larger than the sum of its proper divisors (13485919).

9116272481 is a wasteful number, since it uses less digits than its factorization.

9116272481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6439.

The product of its digits is 48384, while the sum is 41.

The square root of 9116272481 is about 95479.1730221832. The cubic root of 9116272481 is about 2089.0031708439.

The spelling of 9116272481 in words is "nine billion, one hundred sixteen million, two hundred seventy-two thousand, four hundred eighty-one".