12548462 has 4 divisors (see below), whose sum is σ = 18822696. Its totient is φ = 6274230.

The previous prime is 12548443. The next prime is 12548467. The reversal of 12548462 is 26484521.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12548467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3137114 + ... + 3137117.

It is an arithmetic number, because the mean of its divisors is an integer number (4705674).

Almost surely, 2^12548462 is an apocalyptic number.

12548462 is a deficient number, since it is larger than the sum of its proper divisors (6274234).

12548462 is an equidigital number, since it uses as much as digits as its factorization.

12548462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6274233.

The product of its digits is 15360, while the sum is 32.

The square root of 12548462 is about 3542.3808377982. The cubic root of 12548462 is about 232.3789758236.

The spelling of 12548462 in words is "twelve million, five hundred forty-eight thousand, four hundred sixty-two".