468246287 has 2 divisors, whose sum is σ = 468246288. Its totient is φ = 468246286.

The previous prime is 468246277. The next prime is 468246299. The reversal of 468246287 is 782642864.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 468246287 - 2⁴ = 468246271 is a prime.

It is equal to p_24767975 and since 468246287 and 24767975 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468246217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234123143 + 234123144.

It is an arithmetic number, because the mean of its divisors is an integer number (234123144).

Almost surely, 2^468246287 is an apocalyptic number.

468246287 is a deficient number, since it is larger than the sum of its proper divisors (1).

468246287 is an equidigital number, since it uses as much as digits as its factorization.

468246287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1032192, while the sum is 47.

The square root of 468246287 is about 21638.9992143814. Note that the first 3 decimals coincide. The cubic root of 468246287 is about 776.5297772665.

The spelling of 468246287 in words is "four hundred sixty-eight million, two hundred forty-six thousand, two hundred eighty-seven".