675633 has 8 divisors (see below), whose sum is σ = 1029568. Its totient is φ = 386064.

The previous prime is 675629. The next prime is 675643. The reversal of 675633 is 336576.

675633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 675633 - 2² = 675629 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 675633.

It is not an unprimeable number, because it can be changed into a prime (675643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16066 + ... + 16107.

It is an arithmetic number, because the mean of its divisors is an integer number (128696).

2⁶⁷⁵⁶³³ is an apocalyptic number.

It is an amenable number.

675633 is a deficient number, since it is larger than the sum of its proper divisors (353935).

675633 is a wasteful number, since it uses less digits than its factorization.

675633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32183.

The product of its digits is 11340, while the sum is 30.

The square root of 675633 is about 821.9689775168. The cubic root of 675633 is about 87.7479443679.

The spelling of 675633 in words is "six hundred seventy-five thousand, six hundred thirty-three".