118734160 has 20 divisors (see below), whose sum is σ = 276057108. Its totient is φ = 47493632.

The previous prime is 118734157. The next prime is 118734163. The reversal of 118734160 is 61437811.

It is an interprime number because it is at equal distance from previous prime (118734157) and next prime (118734163).

It can be written as a sum of positive squares in 2 ways, for example, as 32764176 + 85969984 = 5724^2 + 9272^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118734163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742009 + ... + 742168.

Almost surely, 2^118734160 is an apocalyptic number.

118734160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118734160 is an abundant number, since it is smaller than the sum of its proper divisors (157322948).

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

118734160 is a wasteful number, since it uses less digits than its factorization.

118734160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484190 (or 1484184 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 118734160 is about 10896.5205455687. The cubic root of 118734160 is about 491.5019305743.

The spelling of 118734160 in words is "one hundred eighteen million, seven hundred thirty-four thousand, one hundred sixty".