1324045 has 16 divisors (see below), whose sum is σ = 1731888. Its totient is φ = 967680.

The previous prime is 1324039. The next prime is 1324051. The reversal of 1324045 is 5404231.

It is an interprime number because it is at equal distance from previous prime (1324039) and next prime (1324051).

It can be written as a sum of positive squares in 8 ways, for example, as 3844 + 1320201 = 62^2 + 1149^2 .

It is not a de Polignac number, because 1324045 - 2⁹ = 1323533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2935 + ... + 3355.

It is an arithmetic number, because the mean of its divisors is an integer number (108243).

2^1324045 is an apocalyptic number.

It is an amenable number.

1324045 is a deficient number, since it is larger than the sum of its proper divisors (407843).

1324045 is a wasteful number, since it uses less digits than its factorization.

1324045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 1324045 is about 1150.6715430565. The cubic root of 1324045 is about 109.8080675070.

Adding to 1324045 its reverse (5404231), we get a palindrome (6728276).

The spelling of 1324045 in words is "one million, three hundred twenty-four thousand, forty-five".