12485396 has 36 divisors (see below), whose sum is σ = 27732096. Its totient is φ = 4863600.

The previous prime is 12485387. The next prime is 12485401. The reversal of 12485396 is 69358421.

It is a happy number.

It is a super-2 number, since 2×12485396² = 311770226553632, which contains 22 as substring.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 740 + ... + 5051.

It is an arithmetic number, because the mean of its divisors is an integer number (770336).

Almost surely, 2^12485396 is an apocalyptic number.

It is an amenable number.

12485396 is an abundant number, since it is smaller than the sum of its proper divisors (15246700).

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

12485396 is a wasteful number, since it uses less digits than its factorization.

12485396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5820 (or 5811 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 12485396 is about 3533.4679848557. The cubic root of 12485396 is about 231.9890254420.

The spelling of 12485396 in words is "twelve million, four hundred eighty-five thousand, three hundred ninety-six".