246236489 has 2 divisors, whose sum is σ = 246236490. Its totient is φ = 246236488.

The previous prime is 246236467. The next prime is 246236513. The reversal of 246236489 is 984632642.

246236489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225150025 + 21086464 = 15005^2 + 4592^2 .

It is a cyclic number.

It is not a de Polignac number, because 246236489 - 2²⁴ = 229459273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (246236429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123118244 + 123118245.

It is an arithmetic number, because the mean of its divisors is an integer number (123118245).

Almost surely, 2^246236489 is an apocalyptic number.

It is an amenable number.

246236489 is a deficient number, since it is larger than the sum of its proper divisors (1).

246236489 is an equidigital number, since it uses as much as digits as its factorization.

246236489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 44.

The square root of 246236489 is about 15691.9243243141. The cubic root of 246236489 is about 626.7833770792.

The spelling of 246236489 in words is "two hundred forty-six million, two hundred thirty-six thousand, four hundred eighty-nine".