12952329 has 24 divisors (see below), whose sum is σ = 19061280. Its totient is φ = 7817472.

The previous prime is 12952321. The next prime is 12952333. The reversal of 12952329 is 92325921.

It is not a de Polignac number, because 12952329 - 2³ = 12952321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12952329.

It is not an unprimeable number, because it can be changed into a prime (12952321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29697 + ... + 30129.

It is an arithmetic number, because the mean of its divisors is an integer number (794220).

Almost surely, 2^12952329 is an apocalyptic number.

It is an amenable number.

12952329 is a deficient number, since it is larger than the sum of its proper divisors (6108951).

12952329 is a wasteful number, since it uses less digits than its factorization.

12952329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 508 counting only the distinct ones).

The product of its digits is 9720, while the sum is 33.

The square root of 12952329 is about 3598.9344256321. The cubic root of 12952329 is about 234.8457052653.

The spelling of 12952329 in words is "twelve million, nine hundred fifty-two thousand, three hundred twenty-nine".