118049712 has 160 divisors (see below), whose sum is σ = 349691904. Its totient is φ = 34003200.

The previous prime is 118049707. The next prime is 118049741. The reversal of 118049712 is 217940811.

It is a super-3 number, since 3×118049712³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1662637 + ... + 1662707.

Almost surely, 2^118049712 is an apocalyptic number.

118049712 is a gapful number since it is divisible by the number (12) 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 118049712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174845952).

118049712 is an abundant number, since it is smaller than the sum of its proper divisors (231642192).

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

118049712 is a wasteful number, since it uses less digits than its factorization.

118049712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 118049712 is about 10865.0684305254. The cubic root of 118049712 is about 490.5556822404. Note that the first 3 decimals are identical.

The spelling of 118049712 in words is "one hundred eighteen million, forty-nine thousand, seven hundred twelve".