1020832 has 48 divisors (see below), whose sum is σ = 2237760. Its totient is φ = 456192.

The previous prime is 1020827. The next prime is 1020839. The reversal of 1020832 is 2380201.

It is a happy number.

1020832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (1020839) 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, 13948 + ... + 14020.

It is an arithmetic number, because the mean of its divisors is an integer number (46620).

2^1020832 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 1020832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1118880).

1020832 is an abundant number, since it is smaller than the sum of its proper divisors (1216928).

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

1020832 is a wasteful number, since it uses less digits than its factorization.

1020832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1020832 is about 1010.3623112528. The cubic root of 1020832 is about 100.6896331286.

The spelling of 1020832 in words is "one million, twenty thousand, eight hundred thirty-two".