200214531 has 16 divisors (see below), whose sum is σ = 323579520. Its totient is φ = 121341960.

The previous prime is 200214503. The next prime is 200214557. The reversal of 200214531 is 135412002.

It is not a de Polignac number, because 200214531 - 2¹⁴ = 200198147 is a prime.

It is a super-2 number, since 2×200214531² = 80171716847099922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200214331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336765 + ... + 337358.

It is an arithmetic number, because the mean of its divisors is an integer number (20223720).

Almost surely, 2^200214531 is an apocalyptic number.

200214531 is a deficient number, since it is larger than the sum of its proper divisors (123364989).

200214531 is a wasteful number, since it uses less digits than its factorization.

200214531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674143 (or 674137 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 200214531 is about 14149.7184070921. The cubic root of 200214531 is about 585.0125704071.

Adding to 200214531 its reverse (135412002), we get a palindrome (335626533).

The spelling of 200214531 in words is "two hundred million, two hundred fourteen thousand, five hundred thirty-one".