1323485 has 4 divisors (see below), whose sum is σ = 1588188. Its totient is φ = 1058784.

The previous prime is 1323479. The next prime is 1323499. The reversal of 1323485 is 5843231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 329476 + 994009 = 574^2 + 997^2 .

It is a cyclic number.

It is not a de Polignac number, because 1323485 - 2¹² = 1319389 is a prime.

It is a super-2 number, since 2×1323485² = 3503225090450, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132344 + ... + 132353.

It is an arithmetic number, because the mean of its divisors is an integer number (397047).

2^1323485 is an apocalyptic number.

It is an amenable number.

1323485 is a deficient number, since it is larger than the sum of its proper divisors (264703).

1323485 is an equidigital number, since it uses as much as digits as its factorization.

1323485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264702.

The product of its digits is 2880, while the sum is 26.

The square root of 1323485 is about 1150.4281811569. The cubic root of 1323485 is about 109.7925843501.

The spelling of 1323485 in words is "one million, three hundred twenty-three thousand, four hundred eighty-five".