116506375 has 8 divisors (see below), whose sum is σ = 145400112. Its totient is φ = 93205000.

The previous prime is 116506363. The next prime is 116506387. The reversal of 116506375 is 573605611.

It is an interprime number because it is at equal distance from previous prime (116506363) and next prime (116506387).

It is not a de Polignac number, because 116506375 - 2¹⁵ = 116473607 is a prime.

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 116506375.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465901 + ... + 466150.

It is an arithmetic number, because the mean of its divisors is an integer number (18175014).

Almost surely, 2^116506375 is an apocalyptic number.

116506375 is a deficient number, since it is larger than the sum of its proper divisors (28893737).

116506375 is an frugal number, since it uses more digits than its factorization.

116506375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932066 (or 932056 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 116506375 is about 10793.8118845939. The cubic root of 116506375 is about 488.4085183878.

The spelling of 116506375 in words is "one hundred sixteen million, five hundred six thousand, three hundred seventy-five".