12254628 has 24 divisors (see below), whose sum is σ = 28764288. Its totient is φ = 4060576.

The previous prime is 12254597. The next prime is 12254629. The reversal of 12254628 is 82645221.

It is a junction number, because it is equal to n+sod(n) for n = 12254595 and 12254604.

It is not an unprimeable number, because it can be changed into a prime (12254629) 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, 876 + ... + 5027.

It is an arithmetic number, because the mean of its divisors is an integer number (1198512).

Almost surely, 2^12254628 is an apocalyptic number.

It is an amenable number.

12254628 is an abundant number, since it is smaller than the sum of its proper divisors (16509660).

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

12254628 is a wasteful number, since it uses less digits than its factorization.

12254628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6083 (or 6081 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 12254628 is about 3500.6610804247. The cubic root of 12254628 is about 230.5508410148.

Adding to 12254628 its reverse (82645221), we get a palindrome (94899849).

The spelling of 12254628 in words is "twelve million, two hundred fifty-four thousand, six hundred twenty-eight".