1322061 has 16 divisors (see below), whose sum is σ = 1921920. Its totient is φ = 803520.

The previous prime is 1322033. The next prime is 1322089. The reversal of 1322061 is 1602231.

It is an interprime number because it is at equal distance from previous prime (1322033) and next prime (1322089).

It is not a de Polignac number, because 1322061 - 2⁶ = 1321997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1322061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4096 + ... + 4406.

It is an arithmetic number, because the mean of its divisors is an integer number (120120).

2^1322061 is an apocalyptic number.

It is an amenable number.

1322061 is a deficient number, since it is larger than the sum of its proper divisors (599859).

1322061 is a wasteful number, since it uses less digits than its factorization.

1322061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1322061 is about 1149.8091145925. The cubic root of 1322061 is about 109.7531932107.

Adding to 1322061 its reverse (1602231), we get a palindrome (2924292).

The spelling of 1322061 in words is "one million, three hundred twenty-two thousand, sixty-one".