116488597 has 4 divisors (see below), whose sum is σ = 118463040. Its totient is φ = 114514156.

The previous prime is 116488577. The next prime is 116488609. The reversal of 116488597 is 795884611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 795884611 = 439 ⋅1812949.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116488597 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116488597.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116488507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 987133 + ... + 987250.

It is an arithmetic number, because the mean of its divisors is an integer number (29615760).

Almost surely, 2^116488597 is an apocalyptic number.

It is an amenable number.

116488597 is a deficient number, since it is larger than the sum of its proper divisors (1974443).

116488597 is an equidigital number, since it uses as much as digits as its factorization.

116488597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1974442.

The product of its digits is 483840, while the sum is 49.

The square root of 116488597 is about 10792.9883257604. The cubic root of 116488597 is about 488.3836746305.

The spelling of 116488597 in words is "one hundred sixteen million, four hundred eighty-eight thousand, five hundred ninety-seven".