200642712 has 32 divisors (see below), whose sum is σ = 515166000. Its totient is φ = 65073024.

The previous prime is 200642707. The next prime is 200642713. The reversal of 200642712 is 217246002.

200642712 is digitally balanced in base 2, because in such base 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 (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200642713) 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, 112087 + ... + 113862.

Almost surely, 2^200642712 is an apocalyptic number.

It is an amenable number.

200642712 is an abundant number, since it is smaller than the sum of its proper divisors (314523288).

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

200642712 is a wasteful number, since it uses less digits than its factorization.

200642712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225995 (or 225991 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 200642712 is about 14164.8406980100. The cubic root of 200642712 is about 585.4293115734.

Adding to 200642712 its reverse (217246002), we get a palindrome (417888714).

The spelling of 200642712 in words is "two hundred million, six hundred forty-two thousand, seven hundred twelve".