118483230 has 16 divisors (see below), whose sum is σ = 284359824. Its totient is φ = 31595520.

The previous prime is 118483229. The next prime is 118483237. The reversal of 118483230 is 32384811.

118483230 = 5441² + 5442² + ... + 5444².

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 3949441 = 118483230 / (1 + 1 + 8 + 4 + 8 + 3 + 2 + 3 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118483237) 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, 1974691 + ... + 1974750.

It is an arithmetic number, because the mean of its divisors is an integer number (17772489).

Almost surely, 2^118483230 is an apocalyptic number.

118483230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118483230 is an abundant number, since it is smaller than the sum of its proper divisors (165876594).

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

118483230 is a wasteful number, since it uses less digits than its factorization.

118483230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3949451.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 118483230 is about 10885.0002296739. Note that the first 3 decimals coincide. The cubic root of 118483230 is about 491.1554434742.

The spelling of 118483230 in words is "one hundred eighteen million, four hundred eighty-three thousand, two hundred thirty".