12953441 has 4 divisors (see below), whose sum is σ = 13303572. Its totient is φ = 12603312.

The previous prime is 12953431. The next prime is 12953467. The reversal of 12953441 is 14435921.

12953441 is digitally balanced in base 2, 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, and also an emirpimes, since its reverse is a distinct semiprime: 14435921 = 3203 ⋅4507.

It can be written as a sum of positive squares in 2 ways, for example, as 10214416 + 2739025 = 3196^2 + 1655^2 .

It is a cyclic number.

It is not a de Polignac number, because 12953441 - 2⁶ = 12953377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12953431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175010 + ... + 175083.

It is an arithmetic number, because the mean of its divisors is an integer number (3325893).

Almost surely, 2^12953441 is an apocalyptic number.

It is an amenable number.

12953441 is a deficient number, since it is larger than the sum of its proper divisors (350131).

12953441 is an equidigital number, since it uses as much as digits as its factorization.

12953441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350130.

The product of its digits is 4320, while the sum is 29.

The square root of 12953441 is about 3599.0889124888. The cubic root of 12953441 is about 234.8524258315.

The spelling of 12953441 in words is "twelve million, nine hundred fifty-three thousand, four hundred forty-one".