12472248 has 32 divisors (see below), whose sum is σ = 31426560. Its totient is φ = 4124640.

The previous prime is 12472247. The next prime is 12472259. The reversal of 12472248 is 84227421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12472247) 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, 1161 + ... + 5127.

It is an arithmetic number, because the mean of its divisors is an integer number (982080).

Almost surely, 2^12472248 is an apocalyptic number.

It is an amenable number.

12472248 is an abundant number, since it is smaller than the sum of its proper divisors (18954312).

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

12472248 is a wasteful number, since it uses less digits than its factorization.

12472248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4107 (or 4103 counting only the distinct ones).

The product of its digits is 7168, while the sum is 30.

The square root of 12472248 is about 3531.6069996533. The cubic root of 12472248 is about 231.9075632542.

Adding to 12472248 its reverse (84227421), we get a palindrome (96699669).

It can be divided in two parts, 12472 and 248, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 12472248 in words is "twelve million, four hundred seventy-two thousand, two hundred forty-eight".