1020322 has 8 divisors (see below), whose sum is σ = 1539072. Its totient is φ = 507300.

The previous prime is 1020301. The next prime is 1020329. The reversal of 1020322 is 2230201.

1020322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1020299 and 1020308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954 + ... + 1717.

It is an arithmetic number, because the mean of its divisors is an integer number (192384).

2^1020322 is an apocalyptic number.

1020322 is a deficient number, since it is larger than the sum of its proper divisors (518750).

1020322 is a wasteful number, since it uses less digits than its factorization.

1020322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2864.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1020322 is about 1010.1098950114. The cubic root of 1020322 is about 100.6728624073.

Adding to 1020322 its reverse (2230201), we get a palindrome (3250523).

The spelling of 1020322 in words is "one million, twenty thousand, three hundred twenty-two".