675404 has 6 divisors (see below), whose sum is σ = 1181964. Its totient is φ = 337700.

The previous prime is 675391. The next prime is 675407. The reversal of 675404 is 404576.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 675404.

It is not an unprimeable number, because it can be changed into a prime (675407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84422 + ... + 84429.

It is an arithmetic number, because the mean of its divisors is an integer number (196994).

2⁶⁷⁵⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

675404 is a deficient number, since it is larger than the sum of its proper divisors (506560).

675404 is a wasteful number, since it uses less digits than its factorization.

675404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168855 (or 168853 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 675404 is about 821.8296660501. The cubic root of 675404 is about 87.7380294437.

The spelling of 675404 in words is "six hundred seventy-five thousand, four hundred four".