468187847 has 2 divisors, whose sum is σ = 468187848. Its totient is φ = 468187846.

The previous prime is 468187829. The next prime is 468187859. The reversal of 468187847 is 748781864.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 468187847 - 2²⁶ = 401078983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468187547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234093923 + 234093924.

It is an arithmetic number, because the mean of its divisors is an integer number (234093924).

Almost surely, 2^468187847 is an apocalyptic number.

468187847 is a deficient number, since it is larger than the sum of its proper divisors (1).

468187847 is an equidigital number, since it uses as much as digits as its factorization.

468187847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2408448, while the sum is 53.

The square root of 468187847 is about 21637.6488325326. The cubic root of 468187847 is about 776.4974707008.

The spelling of 468187847 in words is "four hundred sixty-eight million, one hundred eighty-seven thousand, eight hundred forty-seven".