982247 has 4 divisors (see below), whose sum is σ = 1122576. Its totient is φ = 841920.

The previous prime is 982231. The next prime is 982271. The reversal of 982247 is 742289.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 982247 - 2⁴ = 982231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982217) 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, 70154 + ... + 70167.

It is an arithmetic number, because the mean of its divisors is an integer number (280644).

2⁹⁸²²⁴⁷ is an apocalyptic number.

982247 is a deficient number, since it is larger than the sum of its proper divisors (140329).

982247 is a wasteful number, since it uses less digits than its factorization.

982247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140328.

The product of its digits is 8064, while the sum is 32.

The square root of 982247 is about 991.0837502452. The cubic root of 982247 is about 99.4046965030.

The spelling of 982247 in words is "nine hundred eighty-two thousand, two hundred forty-seven".