981068 has 18 divisors (see below), whose sum is σ = 1888068. Its totient is φ = 445720.

The previous prime is 981067. The next prime is 981073. The reversal of 981068 is 860189.

It is not an unprimeable number, because it can be changed into a prime (981061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 530 + ... + 1497.

2⁹⁸¹⁰⁶⁸ is an apocalyptic number.

It is an amenable number.

981068 is a deficient number, since it is larger than the sum of its proper divisors (907000).

981068 is a wasteful number, since it uses less digits than its factorization.

981068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053 (or 2040 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 981068 is about 990.4887682352. The cubic root of 981068 is about 99.3649084593.

The spelling of 981068 in words is "nine hundred eighty-one thousand, sixty-eight".