118801480 has 80 divisors (see below), whose sum is σ = 312087420. Its totient is φ = 40699008.

The previous prime is 118801451. The next prime is 118801481. The reversal of 118801480 is 84108811.

It can be written as a sum of positive squares in 2 ways, for example, as 118330884 + 470596 = 10878^2 + 686^2 .

It is a super-2 number, since 2×118801480² = 28227583300380800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (118801481) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 95422 + ... + 96658.

Almost surely, 2^118801480 is an apocalyptic number.

118801480 is a gapful number since it is divisible by the number (10) 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 118801480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156043710).

118801480 is an abundant number, since it is smaller than the sum of its proper divisors (193285940).

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

118801480 is an equidigital number, since it uses as much as digits as its factorization.

118801480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276 (or 1251 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 31.

The square root of 118801480 is about 10899.6091673050. The cubic root of 118801480 is about 491.5948037584.

The spelling of 118801480 in words is "one hundred eighteen million, eight hundred one thousand, four hundred eighty".