118020336 has 80 divisors (see below), whose sum is σ = 350406144. Its totient is φ = 33530112.

The previous prime is 118020293. The next prime is 118020359. The reversal of 118020336 is 633020811.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65301 + ... + 67083.

Almost surely, 2^118020336 is an apocalyptic number.

118020336 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 118020336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175203072).

118020336 is an abundant number, since it is smaller than the sum of its proper divisors (232385808).

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

118020336 is a wasteful number, since it uses less digits than its factorization.

118020336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998 (or 1992 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 118020336 is about 10863.7164911461. The cubic root of 118020336 is about 490.5149882001.

The spelling of 118020336 in words is "one hundred eighteen million, twenty thousand, three hundred thirty-six".