12485446 has 8 divisors (see below), whose sum is σ = 19829880. Its totient is φ = 5875488.

The previous prime is 12485401. The next prime is 12485453. The reversal of 12485446 is 64458421.

12485446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 367219 = 12485446 / (1 + 2 + 4 + 8 + 5 + 4 + 4 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183576 + ... + 183643.

It is an arithmetic number, because the mean of its divisors is an integer number (2478735).

Almost surely, 2^12485446 is an apocalyptic number.

12485446 is a deficient number, since it is larger than the sum of its proper divisors (7344434).

12485446 is a wasteful number, since it uses less digits than its factorization.

12485446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367238.

The product of its digits is 30720, while the sum is 34.

The square root of 12485446 is about 3533.4750600507. The cubic root of 12485446 is about 231.9893351221.

The spelling of 12485446 in words is "twelve million, four hundred eighty-five thousand, four hundred forty-six".