468390623 has 2 divisors, whose sum is σ = 468390624. Its totient is φ = 468390622.

The previous prime is 468390619. The next prime is 468390677. The reversal of 468390623 is 326093864.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 468390623 - 2² = 468390619 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468390323) 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, 234195311 + 234195312.

It is an arithmetic number, because the mean of its divisors is an integer number (234195312).

Almost surely, 2^468390623 is an apocalyptic number.

468390623 is a deficient number, since it is larger than the sum of its proper divisors (1).

468390623 is an equidigital number, since it uses as much as digits as its factorization.

468390623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 468390623 is about 21642.3340469553. The cubic root of 468390623 is about 776.6095569969.

The spelling of 468390623 in words is "four hundred sixty-eight million, three hundred ninety thousand, six hundred twenty-three".