247007 has 2 divisors, whose sum is σ = 247008. Its totient is φ = 247006.

The previous prime is 247001. The next prime is 247031. The reversal of 247007 is 700742.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 247007 - 2¹⁰ = 245983 is a prime.

It is a super-2 number, since 2×247007² = 122024916098, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 247007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (247001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123503 + 123504.

It is an arithmetic number, because the mean of its divisors is an integer number (123504).

2²⁴⁷⁰⁰⁷ is an apocalyptic number.

247007 is a deficient number, since it is larger than the sum of its proper divisors (1).

247007 is an equidigital number, since it uses as much as digits as its factorization.

247007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392, while the sum is 20.

The square root of 247007 is about 496.9979879235. The cubic root of 247007 is about 62.7436462829.

Adding to 247007 its reverse (700742), we get a palindrome (947749).

The spelling of 247007 in words is "two hundred forty-seven thousand, seven", and thus it is an iban number.