12384492 has 24 divisors (see below), whose sum is σ = 29679216. Its totient is φ = 4016448.

The previous prime is 12384487. The next prime is 12384497. The reversal of 12384492 is 29448321.

It is an interprime number because it is at equal distance from previous prime (12384487) and next prime (12384497).

It is not an unprimeable number, because it can be changed into a prime (12384497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13503 + ... + 14390.

It is an arithmetic number, because the mean of its divisors is an integer number (1236634).

Almost surely, 2^12384492 is an apocalyptic number.

12384492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12384492 is an abundant number, since it is smaller than the sum of its proper divisors (17294724).

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

12384492 is a wasteful number, since it uses less digits than its factorization.

12384492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27937 (or 27935 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 12384492 is about 3519.1606953932. The cubic root of 12384492 is about 231.3623742126.

It can be divided in two parts, 12 and 384492, that multiplied together give a square (4613904 = 2148²).

The spelling of 12384492 in words is "twelve million, three hundred eighty-four thousand, four hundred ninety-two".