118723265 has 8 divisors (see below), whose sum is σ = 142528128. Its totient is φ = 94938480.

The previous prime is 118723237. The next prime is 118723271. The reversal of 118723265 is 562327811.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 118723265 - 2⁸ = 118723009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16010 + ... + 22220.

It is an arithmetic number, because the mean of its divisors is an integer number (17816016).

Almost surely, 2^118723265 is an apocalyptic number.

It is an amenable number.

118723265 is a deficient number, since it is larger than the sum of its proper divisors (23804863).

118723265 is an equidigital number, since it uses as much as digits as its factorization.

118723265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10039.

The product of its digits is 20160, while the sum is 35.

The square root of 118723265 is about 10896.0206038719. The cubic root of 118723265 is about 491.4868967729.

The spelling of 118723265 in words is "one hundred eighteen million, seven hundred twenty-three thousand, two hundred sixty-five".