986222 has 4 divisors (see below), whose sum is σ = 1479336. Its totient is φ = 493110.

The previous prime is 986213. The next prime is 986239. The reversal of 986222 is 222689.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222689 = 83 ⋅2683.

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

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, 246554 + ... + 246557.

It is an arithmetic number, because the mean of its divisors is an integer number (369834).

2⁹⁸⁶²²² is an apocalyptic number.

986222 is a deficient number, since it is larger than the sum of its proper divisors (493114).

986222 is a wasteful number, since it uses less digits than its factorization.

986222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493113.

The product of its digits is 3456, while the sum is 29.

The square root of 986222 is about 993.0871059479. The cubic root of 986222 is about 99.5386077796.

The spelling of 986222 in words is "nine hundred eighty-six thousand, two hundred twenty-two".