246510961 has 2 divisors, whose sum is σ = 246510962. Its totient is φ = 246510960.

The previous prime is 246510949. The next prime is 246511007. The reversal of 246510961 is 169015642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 142062561 + 104448400 = 11919^2 + 10220^2 .

It is a cyclic number.

It is not a de Polignac number, because 246510961 - 2⁹ = 246510449 is a prime.

It is not a weakly prime, because it can be changed into another prime (246510361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123255480 + 123255481.

It is an arithmetic number, because the mean of its divisors is an integer number (123255481).

Almost surely, 2^246510961 is an apocalyptic number.

It is an amenable number.

246510961 is a deficient number, since it is larger than the sum of its proper divisors (1).

246510961 is an equidigital number, since it uses as much as digits as its factorization.

246510961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 246510961 is about 15700.6675335796. The cubic root of 246510961 is about 627.0161757827.

The spelling of 246510961 in words is "two hundred forty-six million, five hundred ten thousand, nine hundred sixty-one".