968558 has 16 divisors (see below), whose sum is σ = 1566864. Its totient is φ = 447360.

The previous prime is 968557. The next prime is 968567. The reversal of 968558 is 855869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968557) 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 in 7 ways as a sum of consecutive naturals, for example, 1841 + ... + 2307.

It is an arithmetic number, because the mean of its divisors is an integer number (97929).

2⁹⁶⁸⁵⁵⁸ is an apocalyptic number.

968558 is a deficient number, since it is larger than the sum of its proper divisors (598306).

968558 is a wasteful number, since it uses less digits than its factorization.

968558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547.

The product of its digits is 86400, while the sum is 41.

The square root of 968558 is about 984.1534433207. The cubic root of 968558 is about 98.9407529053.

The spelling of 968558 in words is "nine hundred sixty-eight thousand, five hundred fifty-eight".