207073 has 2 divisors, whose sum is σ = 207074. Its totient is φ = 207072.

The previous prime is 207061. The next prime is 207079. The reversal of 207073 is 370702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 186624 + 20449 = 432^2 + 143^2 .

It is a cyclic number.

It is not a de Polignac number, because 207073 - 2⁵ = 207041 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 207073.

It is not a weakly prime, because it can be changed into another prime (207079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103536 + 103537.

It is an arithmetic number, because the mean of its divisors is an integer number (103537).

2²⁰⁷⁰⁷³ is an apocalyptic number.

It is an amenable number.

207073 is a deficient number, since it is larger than the sum of its proper divisors (1).

207073 is an equidigital number, since it uses as much as digits as its factorization.

207073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294, while the sum is 19.

The square root of 207073 is about 455.0527441957. The cubic root of 207073 is about 59.1617699666.

Adding to 207073 its reverse (370702), we get a palindrome (577775).

The spelling of 207073 in words is "two hundred seven thousand, seventy-three", and thus it is an iban number.