675468 has 36 divisors (see below), whose sum is σ = 1769040. Its totient is φ = 217056.

The previous prime is 675463. The next prime is 675481. The reversal of 675468 is 864576.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (675463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 721 + ... + 1367.

It is an arithmetic number, because the mean of its divisors is an integer number (49140).

2⁶⁷⁵⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 675468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (884520).

675468 is an abundant number, since it is smaller than the sum of its proper divisors (1093572).

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

675468 is a wasteful number, since it uses less digits than its factorization.

675468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686 (or 681 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 675468 is about 821.8686026367. The cubic root of 675468 is about 87.7408006525.

The spelling of 675468 in words is "six hundred seventy-five thousand, four hundred sixty-eight".