468438 has 16 divisors (see below), whose sum is σ = 947376. Its totient is φ = 154400.

The previous prime is 468421. The next prime is 468439. The reversal of 468438 is 834864.

It is a junction number, because it is equal to n+sod(n) for n = 468399 and 468408.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 468438.

It is not an unprimeable number, because it can be changed into a prime (468439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220 + ... + 992.

It is an arithmetic number, because the mean of its divisors is an integer number (59211).

2⁴⁶⁸⁴³⁸ is an apocalyptic number.

468438 is an abundant number, since it is smaller than the sum of its proper divisors (478938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468438 is a wasteful number, since it uses less digits than its factorization.

468438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879.

The product of its digits is 18432, while the sum is 33.

The square root of 468438 is about 684.4253063702. The cubic root of 468438 is about 77.6635740406.

The spelling of 468438 in words is "four hundred sixty-eight thousand, four hundred thirty-eight".