116524081 has 4 divisors (see below), whose sum is σ = 116836852. Its totient is φ = 116211312.

The previous prime is 116524073. The next prime is 116524087. The reversal of 116524081 is 180425611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66341025 + 50183056 = 8145^2 + 7084^2 .

It is a cyclic number.

It is not a de Polignac number, because 116524081 - 2³ = 116524073 is a prime.

It is a super-2 number, since 2×116524081² = 27155722905789122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116524087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155826 + ... + 156571.

It is an arithmetic number, because the mean of its divisors is an integer number (29209213).

Almost surely, 2^116524081 is an apocalyptic number.

It is an amenable number.

116524081 is a deficient number, since it is larger than the sum of its proper divisors (312771).

116524081 is an equidigital number, since it uses as much as digits as its factorization.

116524081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312770.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 116524081 is about 10794.6320456049. The cubic root of 116524081 is about 488.4332590174.

Adding to 116524081 its reverse (180425611), we get a palindrome (296949692).

The spelling of 116524081 in words is "one hundred sixteen million, five hundred twenty-four thousand, eighty-one".