116436565 has 16 divisors (see below), whose sum is σ = 160266240. Its totient is φ = 79551360.

The previous prime is 116436563. The next prime is 116436577. The reversal of 116436565 is 565634611.

It is not a de Polignac number, because 116436565 - 2¹ = 116436563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116436563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3916 + ... + 15754.

It is an arithmetic number, because the mean of its divisors is an integer number (10016640).

Almost surely, 2^116436565 is an apocalyptic number.

It is an amenable number.

116436565 is a deficient number, since it is larger than the sum of its proper divisors (43829675).

116436565 is a wasteful number, since it uses less digits than its factorization.

116436565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12132.

The product of its digits is 64800, while the sum is 37.

The square root of 116436565 is about 10790.5776027051. The cubic root of 116436565 is about 488.3109483022.

The spelling of 116436565 in words is "one hundred sixteen million, four hundred thirty-six thousand, five hundred sixty-five".