116764533 has 12 divisors (see below), whose sum is σ = 168794860. Its totient is φ = 77780736.

The previous prime is 116764409. The next prime is 116764559. The reversal of 116764533 is 335467611.

116764533 is a `hidden beast` number, since 1 + 1 + 6 + 7 + 645 + 3 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 60559524 + 56205009 = 7782^2 + 7497^2 .

It is not a de Polignac number, because 116764533 - 2²¹ = 114667381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116760533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8613 + ... + 17541.

Almost surely, 2^116764533 is an apocalyptic number.

It is an amenable number.

116764533 is a deficient number, since it is larger than the sum of its proper divisors (52030327).

116764533 is a wasteful number, since it uses less digits than its factorization.

116764533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10388 (or 10385 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 116764533 is about 10805.7638785974. The cubic root of 116764533 is about 488.7689952346.

The spelling of 116764533 in words is "one hundred sixteen million, seven hundred sixty-four thousand, five hundred thirty-three".