12313575 has 18 divisors (see below), whose sum is σ = 22055384. Its totient is φ = 6567120.

The previous prime is 12313573. The next prime is 12313591. The reversal of 12313575 is 57531321.

It is not a de Polignac number, because 12313575 - 2¹ = 12313573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 27139 + ... + 27588.

Almost surely, 2^12313575 is an apocalyptic number.

12313575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12313575 is a deficient number, since it is larger than the sum of its proper divisors (9741809).

12313575 is a wasteful number, since it uses less digits than its factorization.

12313575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54743 (or 54735 counting only the distinct ones).

The product of its digits is 3150, while the sum is 27.

The square root of 12313575 is about 3509.0703897186. The cubic root of 12313575 is about 230.9199137682.

Adding to 12313575 its reverse (57531321), we get a palindrome (69844896).

The spelling of 12313575 in words is "twelve million, three hundred thirteen thousand, five hundred seventy-five".