986956 has 6 divisors (see below), whose sum is σ = 1727180. Its totient is φ = 493476.

The previous prime is 986941. The next prime is 986959. The reversal of 986956 is 659689.

It is not an unprimeable number, because it can be changed into a prime (986959) 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 as a sum of consecutive naturals, namely, 123366 + ... + 123373.

2⁹⁸⁶⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

986956 is a deficient number, since it is larger than the sum of its proper divisors (740224).

986956 is a wasteful number, since it uses less digits than its factorization.

986956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246743 (or 246741 counting only the distinct ones).

The product of its digits is 116640, while the sum is 43.

The square root of 986956 is about 993.4565919053. The cubic root of 986956 is about 99.5632956694.

The spelling of 986956 in words is "nine hundred eighty-six thousand, nine hundred fifty-six".