986492 has 24 divisors (see below), whose sum is σ = 1895712. Its totient is φ = 446400.

The previous prime is 986477. The next prime is 986497. The reversal of 986492 is 294689.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 986492.

It is not an unprimeable number, because it can be changed into a prime (986497) by changing a digit.

986492 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3017 + ... + 3327.

It is an arithmetic number, because the mean of its divisors is an integer number (78988).

2⁹⁸⁶⁴⁹² is an apocalyptic number.

It is an amenable number.

986492 is a deficient number, since it is larger than the sum of its proper divisors (909220).

986492 is a wasteful number, since it uses less digits than its factorization.

986492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 387 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 986492 is about 993.2230363821. The cubic root of 986492 is about 99.5476905797.

The spelling of 986492 in words is "nine hundred eighty-six thousand, four hundred ninety-two".