116162465 has 4 divisors (see below), whose sum is σ = 139394964. Its totient is φ = 92929968.

The previous prime is 116162441. The next prime is 116162467. The reversal of 116162465 is 564261611.

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 19651489 + 96510976 = 4433^2 + 9824^2 .

It is a cyclic number.

It is not a de Polignac number, because 116162465 - 2¹⁸ = 115900321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116162467) 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 3 ways as a sum of consecutive naturals, for example, 11616242 + ... + 11616251.

It is an arithmetic number, because the mean of its divisors is an integer number (34848741).

Almost surely, 2^116162465 is an apocalyptic number.

It is an amenable number.

116162465 is a deficient number, since it is larger than the sum of its proper divisors (23232499).

116162465 is an equidigital number, since it uses as much as digits as its factorization.

116162465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23232498.

The product of its digits is 8640, while the sum is 32.

The square root of 116162465 is about 10777.8692235525. The cubic root of 116162465 is about 487.9274742729.

The spelling of 116162465 in words is "one hundred sixteen million, one hundred sixty-two thousand, four hundred sixty-five".