675863 has 2 divisors, whose sum is σ = 675864. Its totient is φ = 675862.

The previous prime is 675859. The next prime is 675877. The reversal of 675863 is 368576.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 675863 - 2² = 675859 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337931 + 337932.

It is an arithmetic number, because the mean of its divisors is an integer number (337932).

2⁶⁷⁵⁸⁶³ is an apocalyptic number.

675863 is a deficient number, since it is larger than the sum of its proper divisors (1).

675863 is an equidigital number, since it uses as much as digits as its factorization.

675863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 675863 is about 822.1088735685. The cubic root of 675863 is about 87.7579003339.

The spelling of 675863 in words is "six hundred seventy-five thousand, eight hundred sixty-three".