556967 has 2 divisors, whose sum is σ = 556968. Its totient is φ = 556966.

The previous prime is 556957. The next prime is 556981. The reversal of 556967 is 769655.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-556967 is a prime.

It is a super-3 number, since 3×556967³ = 518333940506049189, which contains 333 as substring.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 556967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (556957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278483 + 278484.

It is an arithmetic number, because the mean of its divisors is an integer number (278484).

2⁵⁵⁶⁹⁶⁷ is an apocalyptic number.

556967 is a deficient number, since it is larger than the sum of its proper divisors (1).

556967 is an equidigital number, since it uses as much as digits as its factorization.

556967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56700, while the sum is 38.

The square root of 556967 is about 746.3022176036. The cubic root of 556967 is about 82.2766286965.

The spelling of 556967 in words is "five hundred fifty-six thousand, nine hundred sixty-seven".