200371980 has 48 divisors (see below), whose sum is σ = 563157504. Its totient is φ = 53231040.

The previous prime is 200371949. The next prime is 200371987. The reversal of 200371980 is 89173002.

It is a happy number.

200371980 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

200371980 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (200371987) 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, 10099 + ... + 22421.

It is an arithmetic number, because the mean of its divisors is an integer number (11732448).

Almost surely, 2^200371980 is an apocalyptic number.

200371980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200371980 is an abundant number, since it is smaller than the sum of its proper divisors (362785524).

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

200371980 is a wasteful number, since it uses less digits than its factorization.

200371980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12606 (or 12604 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 200371980 is about 14155.2809933254. The cubic root of 200371980 is about 585.1658818063.

The spelling of 200371980 in words is "two hundred million, three hundred seventy-one thousand, nine hundred eighty".