12354872 has 16 divisors (see below), whose sum is σ = 23344200. Its totient is φ = 6129760.

The previous prime is 12354871. The next prime is 12354893. The reversal of 12354872 is 27845321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12354871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4847 + ... + 6942.

Almost surely, 2^12354872 is an apocalyptic number.

It is an amenable number.

12354872 is a deficient number, since it is larger than the sum of its proper divisors (10989328).

12354872 is a wasteful number, since it uses less digits than its factorization.

12354872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11926 (or 11922 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 12354872 is about 3514.9497862701. The cubic root of 12354872 is about 231.1777771052.

The spelling of 12354872 in words is "twelve million, three hundred fifty-four thousand, eight hundred seventy-two".