986424 has 32 divisors (see below), whose sum is σ = 2574720. Its totient is φ = 314336.

The previous prime is 986417. The next prime is 986429. The reversal of 986424 is 424689.

986424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

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 986424.

It is not an unprimeable number, because it can be changed into a prime (986429) by changing a digit.

986424 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, 342 + ... + 1445.

It is an arithmetic number, because the mean of its divisors is an integer number (80460).

2⁹⁸⁶⁴²⁴ is an apocalyptic number.

It is an amenable number.

986424 is an abundant number, since it is smaller than the sum of its proper divisors (1588296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

986424 is a wasteful number, since it uses less digits than its factorization.

986424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819 (or 1815 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 986424 is about 993.1888038032. The cubic root of 986424 is about 99.5454032158.

The spelling of 986424 in words is "nine hundred eighty-six thousand, four hundred twenty-four".