1322465 has 8 divisors (see below), whose sum is σ = 1624128. Its totient is φ = 1033200.

The previous prime is 1322449. The next prime is 1322467. The reversal of 1322465 is 5642231.

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

It is not a de Polignac number, because 1322465 - 2⁴ = 1322449 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 1322465.

It is not an unprimeable number, because it can be changed into a prime (1322467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2861 + ... + 3290.

It is an arithmetic number, because the mean of its divisors is an integer number (203016).

2^1322465 is an apocalyptic number.

It is an amenable number.

1322465 is a deficient number, since it is larger than the sum of its proper divisors (301663).

1322465 is an equidigital number, since it uses as much as digits as its factorization.

1322465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6199.

The product of its digits is 1440, while the sum is 23.

The square root of 1322465 is about 1149.9847825080. The cubic root of 1322465 is about 109.7643716597.

Adding to 1322465 its reverse (5642231), we get a palindrome (6964696).

The spelling of 1322465 in words is "one million, three hundred twenty-two thousand, four hundred sixty-five".