200581480 has 64 divisors (see below), whose sum is σ = 518270400. Its totient is φ = 69096960.

The previous prime is 200581457. The next prime is 200581489. The reversal of 200581480 is 84185002.

200581480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200581489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3637 + ... + 20356.

It is an arithmetic number, because the mean of its divisors is an integer number (8097975).

Almost surely, 2^200581480 is an apocalyptic number.

200581480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200581480 is an abundant number, since it is smaller than the sum of its proper divisors (317688920).

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

200581480 is a wasteful number, since it uses less digits than its factorization.

200581480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24034 (or 24030 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 200581480 is about 14162.6791250808. The cubic root of 200581480 is about 585.3697518807.

The spelling of 200581480 in words is "two hundred million, five hundred eighty-one thousand, four hundred eighty".