823468 has 12 divisors (see below), whose sum is σ = 1453312. Its totient is φ = 408240.

The previous prime is 823457. The next prime is 823481. The reversal of 823468 is 864328.

It is a happy number.

It is a super-3 number, since 3×823468³ = 1675179833366277696, which contains 333 as substring.

It is a nialpdrome in base 7.

It is an unprimeable number.

823468 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303 + ... + 1318.

2⁸²³⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

823468 is a deficient number, since it is larger than the sum of its proper divisors (629844).

823468 is a wasteful number, since it uses less digits than its factorization.

823468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752 (or 1750 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 823468 is about 907.4513761078. The cubic root of 823468 is about 93.7307824313.

The spelling of 823468 in words is "eight hundred twenty-three thousand, four hundred sixty-eight".