12125234 has 16 divisors (see below), whose sum is σ = 20217600. Its totient is φ = 5406960.

The previous prime is 12125231. The next prime is 12125237. The reversal of 12125234 is 43252121.

It is an interprime number because it is at equal distance from previous prime (12125231) and next prime (12125237).

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12125231) 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, 4034 + ... + 6365.

It is an arithmetic number, because the mean of its divisors is an integer number (1263600).

Almost surely, 2^12125234 is an apocalyptic number.

12125234 is a deficient number, since it is larger than the sum of its proper divisors (8092366).

12125234 is a wasteful number, since it uses less digits than its factorization.

12125234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10465.

The product of its digits is 480, while the sum is 20.

The square root of 12125234 is about 3482.1306695757. The cubic root of 12125234 is about 229.7365224840.

Adding to 12125234 its reverse (43252121), we get a palindrome (55377355).

It can be divided in two parts, 1212 and 5234, that added together give a palindrome (6446).

The spelling of 12125234 in words is "twelve million, one hundred twenty-five thousand, two hundred thirty-four".