118201384 has 32 divisors (see below), whose sum is σ = 260138880. Its totient is φ = 49287744.

The previous prime is 118201351. The next prime is 118201399. The reversal of 118201384 is 483102811.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 26452 + ... + 30595.

It is an arithmetic number, because the mean of its divisors is an integer number (8129340).

Almost surely, 2^118201384 is an apocalyptic number.

118201384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

118201384 is an abundant number, since it is smaller than the sum of its proper divisors (141937496).

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

118201384 is a wasteful number, since it uses less digits than its factorization.

118201384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57097 (or 57093 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 118201384 is about 10872.0459896010. The cubic root of 118201384 is about 490.7656833718.

The spelling of 118201384 in words is "one hundred eighteen million, two hundred one thousand, three hundred eighty-four".