12814475 has 6 divisors (see below), whose sum is σ = 15889980. Its totient is φ = 10251560.

The previous prime is 12814471. The next prime is 12814507. The reversal of 12814475 is 57441821.

It is a happy number.

It is not a de Polignac number, because 12814475 - 2² = 12814471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12814471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 256265 + ... + 256314.

It is an arithmetic number, because the mean of its divisors is an integer number (2648330).

Almost surely, 2^12814475 is an apocalyptic number.

12814475 is a deficient number, since it is larger than the sum of its proper divisors (3075505).

12814475 is an equidigital number, since it uses as much as digits as its factorization.

12814475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512589 (or 512584 counting only the distinct ones).

The product of its digits is 8960, while the sum is 32.

The square root of 12814475 is about 3579.7311351553. The cubic root of 12814475 is about 234.0095632491.

The spelling of 12814475 in words is "twelve million, eight hundred fourteen thousand, four hundred seventy-five".