200512252 has 24 divisors (see below), whose sum is σ = 367589376. Its totient is φ = 95521008.

The previous prime is 200512243. The next prime is 200512253. The reversal of 200512252 is 252215002.

It is a super-2 number, since 2×200512252² = 80410326404223008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200512253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20053 + ... + 28339.

It is an arithmetic number, because the mean of its divisors is an integer number (15316224).

Almost surely, 2^200512252 is an apocalyptic number.

It is an amenable number.

200512252 is a deficient number, since it is larger than the sum of its proper divisors (167077124).

200512252 is a wasteful number, since it uses less digits than its factorization.

200512252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8577 (or 8575 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 200512252 is about 14160.2348850575. The cubic root of 200512252 is about 585.3023999660.

Adding to 200512252 its reverse (252215002), we get a palindrome (452727254).

The spelling of 200512252 in words is "two hundred million, five hundred twelve thousand, two hundred fifty-two".