12952465 has 4 divisors (see below), whose sum is σ = 15542964. Its totient is φ = 10361968.

The previous prime is 12952441. The next prime is 12952483. The reversal of 12952465 is 56425921.

It is a happy number.

12952465 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3111696 + 9840769 = 1764^2 + 3137^2 .

It is a cyclic number.

It is not a de Polignac number, because 12952465 - 2¹¹ = 12950417 is a prime.

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 12952465.

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, 1295242 + ... + 1295251.

It is an arithmetic number, because the mean of its divisors is an integer number (3885741).

Almost surely, 2^12952465 is an apocalyptic number.

It is an amenable number.

12952465 is a deficient number, since it is larger than the sum of its proper divisors (2590499).

12952465 is an equidigital number, since it uses as much as digits as its factorization.

12952465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590498.

The product of its digits is 21600, while the sum is 34.

The square root of 12952465 is about 3598.9533200640. The cubic root of 12952465 is about 234.8465272257.

The spelling of 12952465 in words is "twelve million, nine hundred fifty-two thousand, four hundred sixty-five".