1322055 has 32 divisors (see below), whose sum is σ = 2688000. Its totient is φ = 603936.

The previous prime is 1322033. The next prime is 1322089. The reversal of 1322055 is 5502231.

It is a happy number.

It is not a de Polignac number, because 1322055 - 2⁷ = 1321927 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246 + ... + 1644.

It is an arithmetic number, because the mean of its divisors is an integer number (84000).

2^1322055 is an apocalyptic number.

1322055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1322055 is an abundant number, since it is smaller than the sum of its proper divisors (1365945).

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

1322055 is a wasteful number, since it uses less digits than its factorization.

1322055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420 (or 1414 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 1322055 is about 1149.8065054608. The cubic root of 1322055 is about 109.7530271770.

Adding to 1322055 its reverse (5502231), we get a palindrome (6824286).

It can be divided in two parts, 132 and 2055, that added together give a 7-th power (2187 = 3⁷).

The spelling of 1322055 in words is "one million, three hundred twenty-two thousand, fifty-five".