116263265 has 4 divisors (see below), whose sum is σ = 139515924. Its totient is φ = 93010608.

The previous prime is 116263253. The next prime is 116263283. The reversal of 116263265 is 562362611.

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 63744256 + 52519009 = 7984^2 + 7247^2 .

It is a cyclic number.

It is not a de Polignac number, because 116263265 - 2⁸ = 116263009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11626322 + ... + 11626331.

It is an arithmetic number, because the mean of its divisors is an integer number (34878981).

Almost surely, 2^116263265 is an apocalyptic number.

It is an amenable number.

116263265 is a deficient number, since it is larger than the sum of its proper divisors (23252659).

116263265 is an equidigital number, since it uses as much as digits as its factorization.

116263265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23252658.

The product of its digits is 12960, while the sum is 32.

The square root of 116263265 is about 10782.5444585218. The cubic root of 116263265 is about 488.0685665212.

The spelling of 116263265 in words is "one hundred sixteen million, two hundred sixty-three thousand, two hundred sixty-five".