207012 has 24 divisors (see below), whose sum is σ = 520576. Its totient is φ = 63648.

The previous prime is 206993. The next prime is 207013. The reversal of 207012 is 210702.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 207012.

It is not an unprimeable number, because it can be changed into a prime (207013) by changing a digit.

207012 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 7 ways as a sum of consecutive naturals, for example, 508 + ... + 819.

2²⁰⁷⁰¹² is an apocalyptic number.

It is an amenable number.

207012 is an abundant number, since it is smaller than the sum of its proper divisors (313564).

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

207012 is a wasteful number, since it uses less digits than its factorization.

207012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347 (or 1345 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 12.

The square root of 207012 is about 454.9857140614. The cubic root of 207012 is about 59.1559600632.

Adding to 207012 its reverse (210702), we get a palindrome (417714).

The spelling of 207012 in words is "two hundred seven thousand, twelve", and thus it is an iban number.