201480080 has 20 divisors (see below), whose sum is σ = 468441372. Its totient is φ = 80592000.

The previous prime is 201480061. The next prime is 201480089. The reversal of 201480080 is 80084102.

It can be written as a sum of positive squares in 2 ways, for example, as 60155536 + 141324544 = 7756^2 + 11888^2 .

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

It is not an unprimeable number, because it can be changed into a prime (201480089) 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, 1259171 + ... + 1259330.

Almost surely, 2^201480080 is an apocalyptic number.

201480080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201480080 is an abundant number, since it is smaller than the sum of its proper divisors (266961292).

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

201480080 is a wasteful number, since it uses less digits than its factorization.

201480080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2518514 (or 2518508 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 201480080 is about 14194.3678971626. The cubic root of 201480080 is about 586.2425970033.

The spelling of 201480080 in words is "two hundred one million, four hundred eighty thousand, eighty".