981208 has 8 divisors (see below), whose sum is σ = 1839780. Its totient is φ = 490600.

The previous prime is 981199. The next prime is 981209. The reversal of 981208 is 802189.

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 7 and base 15.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (981209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61318 + ... + 61333.

2⁹⁸¹²⁰⁸ is an apocalyptic number.

It is an amenable number.

981208 is a deficient number, since it is larger than the sum of its proper divisors (858572).

981208 is a wasteful number, since it uses less digits than its factorization.

981208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122657 (or 122653 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 981208 is about 990.5594378936. The cubic root of 981208 is about 99.3696347459.

The spelling of 981208 in words is "nine hundred eighty-one thousand, two hundred eight".