116452089 has 48 divisors (see below), whose sum is σ = 189489664. Its totient is φ = 68428800.

The previous prime is 116452087. The next prime is 116452093. The reversal of 116452089 is 980254611.

116452089 is a `hidden beast` number, since 1 + 1 + 645 + 2 + 0 + 8 + 9 = 666.

It is not a de Polignac number, because 116452089 - 2¹ = 116452087 is a prime.

It is a super-2 number, since 2×116452089² = 27122178064927842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116452087) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 351654 + ... + 351984.

Almost surely, 2^116452089 is an apocalyptic number.

It is an amenable number.

116452089 is a deficient number, since it is larger than the sum of its proper divisors (73037575).

116452089 is a wasteful number, since it uses less digits than its factorization.

116452089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 116452089 is about 10791.2969100104. The cubic root of 116452089 is about 488.3326488230.

The spelling of 116452089 in words is "one hundred sixteen million, four hundred fifty-two thousand, eighty-nine".