118363245 has 64 divisors (see below), whose sum is σ = 254306304. Its totient is φ = 45400320.

The previous prime is 118363243. The next prime is 118363247. The reversal of 118363245 is 542363811.

It is an interprime number because it is at equal distance from previous prime (118363243) and next prime (118363247).

It is not a de Polignac number, because 118363245 - 2¹ = 118363243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118363243) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 11074 + ... + 18956.

It is an arithmetic number, because the mean of its divisors is an integer number (3973536).

Almost surely, 2^118363245 is an apocalyptic number.

118363245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118363245 is an abundant number, since it is smaller than the sum of its proper divisors (135943059).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118363245 is a wasteful number, since it uses less digits than its factorization.

118363245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7922.

The product of its digits is 17280, while the sum is 33.

The square root of 118363245 is about 10879.4873500547. The cubic root of 118363245 is about 490.9895938716.

It can be divided in two parts, 118 and 363245, that added together give a palindrome (363363).

The spelling of 118363245 in words is "one hundred eighteen million, three hundred sixty-three thousand, two hundred forty-five".