118434084 has 24 divisors (see below), whose sum is σ = 288361920. Its totient is φ = 37761504.

The previous prime is 118434067. The next prime is 118434101. The reversal of 118434084 is 480434811.

It is an interprime number because it is at equal distance from previous prime (118434067) and next prime (118434101).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214279 + ... + 214830.

It is an arithmetic number, because the mean of its divisors is an integer number (12015080).

Almost surely, 2^118434084 is an apocalyptic number.

It is an amenable number.

118434084 is an abundant number, since it is smaller than the sum of its proper divisors (169927836).

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

118434084 is a wasteful number, since it uses less digits than its factorization.

118434084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429139 (or 429137 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 118434084 is about 10882.7424852378. The cubic root of 118434084 is about 491.0875248226.

Adding to 118434084 its reverse (480434811), we get a palindrome (598868895).

The spelling of 118434084 in words is "one hundred eighteen million, four hundred thirty-four thousand, eighty-four".