116506593 has 84 divisors (see below), whose sum is σ = 214752640. Its totient is φ = 61865856.

The previous prime is 116506589. The next prime is 116506597. The reversal of 116506593 is 395605611.

116506593 is a `hidden beast` number, since 1 + 1 + 65 + 0 + 6 + 593 = 666.

It is an interprime number because it is at equal distance from previous prime (116506589) and next prime (116506597).

It is not a de Polignac number, because 116506593 - 2² = 116506589 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116506597) by changing a digit.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 1474728 + ... + 1474806.

Almost surely, 2^116506593 is an apocalyptic number.

It is an amenable number.

116506593 is a deficient number, since it is larger than the sum of its proper divisors (98246047).

116506593 is an frugal number, since it uses more digits than its factorization.

116506593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 116506593 is about 10793.8219829678. The cubic root of 116506593 is about 488.4088230149.

The spelling of 116506593 in words is "one hundred sixteen million, five hundred six thousand, five hundred ninety-three".