656483 has 2 divisors, whose sum is σ = 656484. Its totient is φ = 656482.

The previous prime is 656479. The next prime is 656519. The reversal of 656483 is 384656.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 656483 - 2² = 656479 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (656423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328241 + 328242.

It is an arithmetic number, because the mean of its divisors is an integer number (328242).

2⁶⁵⁶⁴⁸³ is an apocalyptic number.

656483 is a deficient number, since it is larger than the sum of its proper divisors (1).

656483 is an equidigital number, since it uses as much as digits as its factorization.

656483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 32.

The square root of 656483 is about 810.2363852605. The cubic root of 656483 is about 86.9109495301.

The spelling of 656483 in words is "six hundred fifty-six thousand, four hundred eighty-three".