12234388 has 6 divisors (see below), whose sum is σ = 21410186. Its totient is φ = 6117192.

The previous prime is 12234379. The next prime is 12234421. The reversal of 12234388 is 88343221.

It can be written as a sum of positive squares in only one way, i.e., 10837264 + 1397124 = 3292^2 + 1182^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1529295 + ... + 1529302.

Almost surely, 2^12234388 is an apocalyptic number.

It is an amenable number.

12234388 is a deficient number, since it is larger than the sum of its proper divisors (9175798).

12234388 is a wasteful number, since it uses less digits than its factorization.

12234388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058601 (or 3058599 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 12234388 is about 3497.7690032362. The cubic root of 12234388 is about 230.4238435410.

The spelling of 12234388 in words is "twelve million, two hundred thirty-four thousand, three hundred eighty-eight".