118717368 has 128 divisors (see below), whose sum is σ = 372971520. Its totient is φ = 30591360.

The previous prime is 118717343. The next prime is 118717397. The reversal of 118717368 is 863717811.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 419355 + ... + 419637.

It is an arithmetic number, because the mean of its divisors is an integer number (2913840).

Almost surely, 2^118717368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118717368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186485760).

118717368 is an abundant number, since it is smaller than the sum of its proper divisors (254254152).

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

118717368 is a wasteful number, since it uses less digits than its factorization.

118717368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537 (or 533 counting only the distinct ones).

The product of its digits is 56448, while the sum is 42.

The square root of 118717368 is about 10895.7499971319. The cubic root of 118717368 is about 491.4787592322.

The spelling of 118717368 in words is "one hundred eighteen million, seven hundred seventeen thousand, three hundred sixty-eight".