118345230 has 48 divisors (see below), whose sum is σ = 318314880. Its totient is φ = 30469824.

The previous prime is 118345207. The next prime is 118345231. The reversal of 118345230 is 32543811.

It is a happy number.

118345230 is a `hidden beast` number, since 1 + 183 + 452 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 118345194 and 118345203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118345231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20062 + ... + 25281.

It is an arithmetic number, because the mean of its divisors is an integer number (6631560).

Almost surely, 2^118345230 is an apocalyptic number.

118345230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118345230 is an abundant number, since it is smaller than the sum of its proper divisors (199969650).

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

118345230 is a wasteful number, since it uses less digits than its factorization.

118345230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45385 (or 45382 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 118345230 is about 10878.6593843175. The cubic root of 118345230 is about 490.9646829112.

The spelling of 118345230 in words is "one hundred eighteen million, three hundred forty-five thousand, two hundred thirty".