247130567 has 2 divisors, whose sum is σ = 247130568. Its totient is φ = 247130566.

The previous prime is 247130551. The next prime is 247130621. The reversal of 247130567 is 765031742.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 247130567 - 2⁴ = 247130551 is a prime.

It is a super-2 number, since 2×247130567² = 122147034291482978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (247130267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123565283 + 123565284.

It is an arithmetic number, because the mean of its divisors is an integer number (123565284).

Almost surely, 2^247130567 is an apocalyptic number.

247130567 is a deficient number, since it is larger than the sum of its proper divisors (1).

247130567 is an equidigital number, since it uses as much as digits as its factorization.

247130567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 247130567 is about 15720.3869863308. The cubic root of 247130567 is about 627.5410718978.

The spelling of 247130567 in words is "two hundred forty-seven million, one hundred thirty thousand, five hundred sixty-seven".