12448462 has 8 divisors (see below), whose sum is σ = 20109096. Its totient is φ = 5745432.

The previous prime is 12448459. The next prime is 12448463. The reversal of 12448462 is 26484421.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12448463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239368 + ... + 239419.

It is an arithmetic number, because the mean of its divisors is an integer number (2513637).

Almost surely, 2^12448462 is an apocalyptic number.

12448462 is a deficient number, since it is larger than the sum of its proper divisors (7660634).

12448462 is a wasteful number, since it uses less digits than its factorization.

12448462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478802.

The product of its digits is 12288, while the sum is 31.

The square root of 12448462 is about 3528.2378037768. The cubic root of 12448462 is about 231.7600447084.

The spelling of 12448462 in words is "twelve million, four hundred forty-eight thousand, four hundred sixty-two".