982906 has 8 divisors (see below), whose sum is σ = 1561140. Its totient is φ = 462528.

The previous prime is 982903. The next prime is 982909. The reversal of 982906 is 609289.

It is an interprime number because it is at equal distance from previous prime (982903) and next prime (982909).

It can be written as a sum of positive squares in 2 ways, for example, as 737881 + 245025 = 859^2 + 495^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×982906² = 1932208409672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 28909 = 982906 / (9 + 8 + 2 + 9 + 0 + 6).

It is not an unprimeable number, because it can be changed into a prime (982903) 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, 14421 + ... + 14488.

2⁹⁸²⁹⁰⁶ is an apocalyptic number.

982906 is a deficient number, since it is larger than the sum of its proper divisors (578234).

982906 is a wasteful number, since it uses less digits than its factorization.

982906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28928.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 982906 is about 991.4161588354. The cubic root of 982906 is about 99.4269220907.

The spelling of 982906 in words is "nine hundred eighty-two thousand, nine hundred six".