207047052 has 18 divisors (see below), whose sum is σ = 523369028. Its totient is φ = 69015672.

The previous prime is 207047041. The next prime is 207047077. The reversal of 207047052 is 250740702.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2875618 + ... + 2875689.

Almost surely, 2^207047052 is an apocalyptic number.

It is an amenable number.

207047052 is an abundant number, since it is smaller than the sum of its proper divisors (316321976).

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

207047052 is a wasteful number, since it uses less digits than its factorization.

207047052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5751317 (or 5751312 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 207047052 is about 14389.1296470634. The cubic root of 207047052 is about 591.5929870649.

Adding to 207047052 its reverse (250740702), we get a palindrome (457787754).

The spelling of 207047052 in words is "two hundred seven million, forty-seven thousand, fifty-two".