675923 has 2 divisors, whose sum is σ = 675924. Its totient is φ = 675922.

The previous prime is 675889. The next prime is 675929. The reversal of 675923 is 329576.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 675923 - 2⁶ = 675859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 675923.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 675923.

It is not a weakly prime, because it can be changed into another prime (675929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337961 + 337962.

It is an arithmetic number, because the mean of its divisors is an integer number (337962).

2⁶⁷⁵⁹²³ is an apocalyptic number.

675923 is a deficient number, since it is larger than the sum of its proper divisors (1).

675923 is an equidigital number, since it uses as much as digits as its factorization.

675923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 32.

The square root of 675923 is about 822.1453642757. The cubic root of 675923 is about 87.7604971709.

The spelling of 675923 in words is "six hundred seventy-five thousand, nine hundred twenty-three".