117443265 has 8 divisors (see below), whose sum is σ = 187909248. Its totient is φ = 62636400.

The previous prime is 117443201. The next prime is 117443269. The reversal of 117443265 is 562344711.

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

It is not a de Polignac number, because 117443265 - 2⁶ = 117443201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117443269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3914761 + ... + 3914790.

It is an arithmetic number, because the mean of its divisors is an integer number (23488656).

Almost surely, 2^117443265 is an apocalyptic number.

117443265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

117443265 is a deficient number, since it is larger than the sum of its proper divisors (70465983).

117443265 is an equidigital number, since it uses as much as digits as its factorization.

117443265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7829559.

The product of its digits is 20160, while the sum is 33.

The square root of 117443265 is about 10837.1243879546. The cubic root of 117443265 is about 489.7142093005.

Adding to 117443265 its reverse (562344711), we get a palindrome (679787976).

The spelling of 117443265 in words is "one hundred seventeen million, four hundred forty-three thousand, two hundred sixty-five".