118625136 has 160 divisors (see below), whose sum is σ = 366643200. Its totient is φ = 32348160.

The previous prime is 118625131. The next prime is 118625153. The reversal of 118625136 is 631526811.

It is a junction number, because it is equal to n+sod(n) for n = 118625097 and 118625106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118625131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1088250 + ... + 1088358.

It is an arithmetic number, because the mean of its divisors is an integer number (2291520).

Almost surely, 2^118625136 is an apocalyptic number.

118625136 is a gapful number since it is divisible by the number (16) 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 118625136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183321600).

118625136 is an abundant number, since it is smaller than the sum of its proper divisors (248018064).

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

118625136 is a wasteful number, since it uses less digits than its factorization.

118625136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 241 counting only the distinct ones).

The product of its digits is 8640, while the sum is 33.

The square root of 118625136 is about 10891.5166987890. The cubic root of 118625136 is about 491.3514489832.

The spelling of 118625136 in words is "one hundred eighteen million, six hundred twenty-five thousand, one hundred thirty-six".