12257234 has 16 divisors (see below), whose sum is σ = 20169216. Its totient is φ = 5540400.

The previous prime is 12257233. The next prime is 12257243. The reversal of 12257234 is 43275221.

It is not an unprimeable number, because it can be changed into a prime (12257233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2744 + ... + 5660.

It is an arithmetic number, because the mean of its divisors is an integer number (1260576).

Almost surely, 2^12257234 is an apocalyptic number.

12257234 is a deficient number, since it is larger than the sum of its proper divisors (7911982).

12257234 is a wasteful number, since it uses less digits than its factorization.

12257234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3121.

The product of its digits is 3360, while the sum is 26.

The square root of 12257234 is about 3501.0332760487. The cubic root of 12257234 is about 230.5671824032.

The spelling of 12257234 in words is "twelve million, two hundred fifty-seven thousand, two hundred thirty-four".