981016 has 16 divisors (see below), whose sum is σ = 1854000. Its totient is φ = 486624.

The previous prime is 981011. The next prime is 981017. The reversal of 981016 is 610189.

981016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (981011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781 + ... + 1603.

It is an arithmetic number, because the mean of its divisors is an integer number (115875).

2⁹⁸¹⁰¹⁶ is an apocalyptic number.

It is an amenable number.

981016 is a deficient number, since it is larger than the sum of its proper divisors (872984).

981016 is a wasteful number, since it uses less digits than its factorization.

981016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978 (or 974 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 981016 is about 990.4625182207. The cubic root of 981016 is about 99.3631528669.

The spelling of 981016 in words is "nine hundred eighty-one thousand, sixteen".