12263472 has 60 divisors (see below), whose sum is σ = 36966384. Its totient is φ = 3772800.

The previous prime is 12263467. The next prime is 12263473. The reversal of 12263472 is 27436221.

12263472 is a `hidden beast` number, since 1 + 22 + 634 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (12263473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1404 + ... + 5147.

Almost surely, 2^12263472 is an apocalyptic number.

12263472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12263472 is an abundant number, since it is smaller than the sum of its proper divisors (24702912).

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

12263472 is a wasteful number, since it uses less digits than its factorization.

12263472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6578 (or 6569 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 12263472 is about 3501.9240425800. The cubic root of 12263472 is about 230.6062894905.

Adding to 12263472 its reverse (27436221), we get a palindrome (39699693).

The spelling of 12263472 in words is "twelve million, two hundred sixty-three thousand, four hundred seventy-two".