1022339 has 4 divisors (see below), whose sum is σ = 1035360. Its totient is φ = 1009320.

The previous prime is 1022303. The next prime is 1022341. The reversal of 1022339 is 9332201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9332201 = 17 ⋅548953.

It is a cyclic number.

It is not a de Polignac number, because 1022339 - 2⁸ = 1022083 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1022339.

It is not an unprimeable number, because it can be changed into a prime (1022389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6392 + ... + 6549.

It is an arithmetic number, because the mean of its divisors is an integer number (258840).

2^1022339 is an apocalyptic number.

1022339 is a deficient number, since it is larger than the sum of its proper divisors (13021).

1022339 is an equidigital number, since it uses as much as digits as its factorization.

1022339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13020.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 1022339 is about 1011.1078082974. The cubic root of 1022339 is about 100.7391563509.

The spelling of 1022339 in words is "one million, twenty-two thousand, three hundred thirty-nine".