246798427 has 2 divisors, whose sum is σ = 246798428. Its totient is φ = 246798426.

The previous prime is 246798421. The next prime is 246798481. The reversal of 246798427 is 724897642.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 246798427 - 2¹⁹ = 246274139 is a prime.

It is not a weakly prime, because it can be changed into another prime (246798421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123399213 + 123399214.

It is an arithmetic number, because the mean of its divisors is an integer number (123399214).

Almost surely, 2^246798427 is an apocalyptic number.

246798427 is a deficient number, since it is larger than the sum of its proper divisors (1).

246798427 is an equidigital number, since it uses as much as digits as its factorization.

246798427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1354752, while the sum is 49.

The square root of 246798427 is about 15709.8194451750. The cubic root of 246798427 is about 627.2598104034.

The spelling of 246798427 in words is "two hundred forty-six million, seven hundred ninety-eight thousand, four hundred twenty-seven".