1322959 has 8 divisors (see below), whose sum is σ = 1456128. Its totient is φ = 1191960.

The previous prime is 1322953. The next prime is 1322963. The reversal of 1322959 is 9592231.

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

It is not a de Polignac number, because 1322959 - 2⁵ = 1322927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1322959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924 + ... + 1870.

It is an arithmetic number, because the mean of its divisors is an integer number (182016).

2^1322959 is an apocalyptic number.

1322959 is a deficient number, since it is larger than the sum of its proper divisors (133169).

1322959 is a wasteful number, since it uses less digits than its factorization.

1322959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085.

The product of its digits is 4860, while the sum is 31.

The square root of 1322959 is about 1150.1995479046. The cubic root of 1322959 is about 109.7780372638.

The spelling of 1322959 in words is "one million, three hundred twenty-two thousand, nine hundred fifty-nine".