12048454 has 12 divisors (see below), whose sum is σ = 19865412. Its totient is φ = 5476460.

The previous prime is 12048401. The next prime is 12048457. The reversal of 12048454 is 45484021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12048457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24652 + ... + 25135.

It is an arithmetic number, because the mean of its divisors is an integer number (1655451).

Almost surely, 2^12048454 is an apocalyptic number.

12048454 is a deficient number, since it is larger than the sum of its proper divisors (7816958).

12048454 is a wasteful number, since it uses less digits than its factorization.

12048454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49811 (or 49800 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 12048454 is about 3471.0883019595. The cubic root of 12048454 is about 229.2505790484.

The spelling of 12048454 in words is "twelve million, forty-eight thousand, four hundred fifty-four".