1323275 has 12 divisors (see below), whose sum is σ = 1682184. Its totient is φ = 1032000.

The previous prime is 1323253. The next prime is 1323281. The reversal of 1323275 is 5723231.

It is not a de Polignac number, because 1323275 - 2¹⁴ = 1306891 is a prime.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

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 1323275.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 380 + ... + 1670.

It is an arithmetic number, because the mean of its divisors is an integer number (140182).

2^1323275 is an apocalyptic number.

1323275 is a deficient number, since it is larger than the sum of its proper divisors (358909).

1323275 is a wasteful number, since it uses less digits than its factorization.

1323275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342 (or 1337 counting only the distinct ones).

The product of its digits is 1260, while the sum is 23.

The square root of 1323275 is about 1150.3369071711. The cubic root of 1323275 is about 109.7867770403.

The spelling of 1323275 in words is "one million, three hundred twenty-three thousand, two hundred seventy-five".