12595422 has 16 divisors (see below), whose sum is σ = 28789632. Its totient is φ = 3598680.

The previous prime is 12595411. The next prime is 12595439. The reversal of 12595422 is 22459521.

It is a self number, because there is not a number n which added to its sum of digits gives 12595422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149904 + ... + 149987.

It is an arithmetic number, because the mean of its divisors is an integer number (1799352).

Almost surely, 2^12595422 is an apocalyptic number.

12595422 is an abundant number, since it is smaller than the sum of its proper divisors (16194210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12595422 is a wasteful number, since it uses less digits than its factorization.

12595422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299903.

The product of its digits is 7200, while the sum is 30.

The square root of 12595422 is about 3549.0029585786. The cubic root of 12595422 is about 232.6684915781.

The spelling of 12595422 in words is "twelve million, five hundred ninety-five thousand, four hundred twenty-two".