12953375 has 16 divisors (see below), whose sum is σ = 16286400. Its totient is φ = 10285600.

The previous prime is 12953333. The next prime is 12953377. The reversal of 12953375 is 57335921.

It is a happy number.

It is not a de Polignac number, because 12953375 - 2⁸ = 12953119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12953377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21326 + ... + 21924.

It is an arithmetic number, because the mean of its divisors is an integer number (1017900).

Almost surely, 2^12953375 is an apocalyptic number.

12953375 is a deficient number, since it is larger than the sum of its proper divisors (3333025).

12953375 is an equidigital number, since it uses as much as digits as its factorization.

12953375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787 (or 777 counting only the distinct ones).

The product of its digits is 28350, while the sum is 35.

The square root of 12953375 is about 3599.0797434900. The cubic root of 12953375 is about 234.8520269597.

The spelling of 12953375 in words is "twelve million, nine hundred fifty-three thousand, three hundred seventy-five".