201414252 has 24 divisors (see below), whose sum is σ = 506118256. Its totient is φ = 61973568.

The previous prime is 201414247. The next prime is 201414271. The reversal of 201414252 is 252414102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645403 + ... + 645714.

Almost surely, 2^201414252 is an apocalyptic number.

It is an amenable number.

201414252 is an abundant number, since it is smaller than the sum of its proper divisors (304704004).

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

201414252 is a wasteful number, since it uses less digits than its factorization.

201414252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291137 (or 1291135 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 201414252 is about 14192.0489007049. The cubic root of 201414252 is about 586.1787439062.

Adding to 201414252 its reverse (252414102), we get a palindrome (453828354).

The spelling of 201414252 in words is "two hundred one million, four hundred fourteen thousand, two hundred fifty-two".