981024 has 48 divisors (see below), whose sum is σ = 2812320. Its totient is φ = 296960.

The previous prime is 981023. The next prime is 981037. The reversal of 981024 is 420189.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 980985 and 981003.

It is not an unprimeable number, because it can be changed into a prime (981023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592 + ... + 1520.

It is an arithmetic number, because the mean of its divisors is an integer number (58590).

2⁹⁸¹⁰²⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 981024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1406160).

981024 is an abundant number, since it is smaller than the sum of its proper divisors (1831296).

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

981024 is a wasteful number, since it uses less digits than its factorization.

981024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 981024 is about 990.4665567297. The cubic root of 981024 is about 99.3634229621.

The spelling of 981024 in words is "nine hundred eighty-one thousand, twenty-four".