12460228 has 24 divisors (see below), whose sum is σ = 24371424. Its totient is φ = 5524800.

The previous prime is 12460213. The next prime is 12460229. The reversal of 12460228 is 82206421.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12460229) 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, 1650 + ... + 5257.

It is an arithmetic number, because the mean of its divisors is an integer number (1015476).

Almost surely, 2^12460228 is an apocalyptic number.

It is an amenable number.

12460228 is a deficient number, since it is larger than the sum of its proper divisors (11911196).

12460228 is a wasteful number, since it uses less digits than its factorization.

12460228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6963 (or 6961 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 12460228 is about 3529.9048145807. The cubic root of 12460228 is about 231.8330398036.

Adding to 12460228 its reverse (82206421), we get a palindrome (94666649).

The spelling of 12460228 in words is "twelve million, four hundred sixty thousand, two hundred twenty-eight".