200452 has 12 divisors (see below), whose sum is σ = 400960. Its totient is φ = 85896.
The previous prime is 200443. The next prime is 200461. The reversal of 200452 is 254002.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (200443) and next prime (200461).
200452 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3552 + ... + 3607.
2200452 is an apocalyptic number.
It is an amenable number.
200452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200452 is a wasteful number, since it uses less digits than its factorization.
200452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7170 (or 7168 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 13.
The square root of 200452 is about 447.7186616615. The cubic root of 200452 is about 58.5243768182.
Adding to 200452 its reverse (254002), we get a palindrome (454454).
The spelling of 200452 in words is "two hundred thousand, four hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •