12472306 has 16 divisors (see below), whose sum is σ = 23325120. Its totient is φ = 4859280.

The previous prime is 12472301. The next prime is 12472319. The reversal of 12472306 is 60327421.

It is not an unprimeable number, because it can be changed into a prime (12472301) 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, 40341 + ... + 40648.

It is an arithmetic number, because the mean of its divisors is an integer number (1457820).

Almost surely, 2^12472306 is an apocalyptic number.

12472306 is a deficient number, since it is larger than the sum of its proper divisors (10852814).

12472306 is a wasteful number, since it uses less digits than its factorization.

12472306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81009.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 12472306 is about 3531.6152112029. The cubic root of 12472306 is about 231.9079227354.

Adding to 12472306 its reverse (60327421), we get a palindrome (72799727).

It can be divided in two parts, 1247 and 2306, that added together give a palindrome (3553).

The spelling of 12472306 in words is "twelve million, four hundred seventy-two thousand, three hundred six".