118452080 has 40 divisors (see below), whose sum is σ = 289899600. Its totient is φ = 44886528.

The previous prime is 118452053. The next prime is 118452083. The reversal of 118452080 is 80254811.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118452083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37445 + ... + 40484.

It is an arithmetic number, because the mean of its divisors is an integer number (7247490).

Almost surely, 2^118452080 is an apocalyptic number.

118452080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118452080 is an abundant number, since it is smaller than the sum of its proper divisors (171447520).

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

118452080 is a wasteful number, since it uses less digits than its factorization.

118452080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77961 (or 77955 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 118452080 is about 10883.5692674784. The cubic root of 118452080 is about 491.1123970644.

The spelling of 118452080 in words is "one hundred eighteen million, four hundred fifty-two thousand, eighty".