246850889 has 2 divisors, whose sum is σ = 246850890. Its totient is φ = 246850888.

The previous prime is 246850859. The next prime is 246850921. The reversal of 246850889 is 988058642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 216325264 + 30525625 = 14708^2 + 5525^2 .

It is a cyclic number.

It is not a de Polignac number, because 246850889 - 2⁸ = 246850633 is a prime.

It is a super-2 number, since 2×246850889² = 121870722800180642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (246850859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123425444 + 123425445.

It is an arithmetic number, because the mean of its divisors is an integer number (123425445).

Almost surely, 2^246850889 is an apocalyptic number.

It is an amenable number.

246850889 is a deficient number, since it is larger than the sum of its proper divisors (1).

246850889 is an equidigital number, since it uses as much as digits as its factorization.

246850889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1105920, while the sum is 50.

The square root of 246850889 is about 15711.4890764689. The cubic root of 246850889 is about 627.3042528433.

The spelling of 246850889 in words is "two hundred forty-six million, eight hundred fifty thousand, eight hundred eighty-nine".