118745460 has 96 divisors (see below), whose sum is σ = 373403520. Its totient is φ = 31325184.

The previous prime is 118745449. The next prime is 118745461. The reversal of 118745460 is 64547811.

It is a happy number.

It is a super-2 number, since 2×118745460² = 28200968541223200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118745461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51247 + ... + 53513.

It is an arithmetic number, because the mean of its divisors is an integer number (3889620).

Almost surely, 2^118745460 is an apocalyptic number.

118745460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118745460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186701760).

118745460 is an abundant number, since it is smaller than the sum of its proper divisors (254658060).

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

118745460 is a wasteful number, since it uses less digits than its factorization.

118745460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382 (or 2374 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 118745460 is about 10897.0390473743. The cubic root of 118745460 is about 491.5175222558.

The spelling of 118745460 in words is "one hundred eighteen million, seven hundred forty-five thousand, four hundred sixty".