468687871 has 2 divisors, whose sum is σ = 468687872. Its totient is φ = 468687870.

The previous prime is 468687757. The next prime is 468687887. The reversal of 468687871 is 178786864.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 468687871 - 2⁷ = 468687743 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468687971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234343935 + 234343936.

It is an arithmetic number, because the mean of its divisors is an integer number (234343936).

Almost surely, 2^468687871 is an apocalyptic number.

468687871 is a deficient number, since it is larger than the sum of its proper divisors (1).

468687871 is an equidigital number, since it uses as much as digits as its factorization.

468687871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3612672, while the sum is 55.

The square root of 468687871 is about 21649.2002392698. The cubic root of 468687871 is about 776.7738051057.

The spelling of 468687871 in words is "four hundred sixty-eight million, six hundred eighty-seven thousand, eight hundred seventy-one".