12072334 has 8 divisors (see below), whose sum is σ = 19061640. Its totient is φ = 5718456.

The previous prime is 12072317. The next prime is 12072337. The reversal of 12072334 is 43327021.

12072334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12072337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158809 + ... + 158884.

It is an arithmetic number, because the mean of its divisors is an integer number (2382705).

Almost surely, 2^12072334 is an apocalyptic number.

12072334 is a deficient number, since it is larger than the sum of its proper divisors (6989306).

12072334 is a wasteful number, since it uses less digits than its factorization.

12072334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317714.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 12072334 is about 3474.5264425530. The cubic root of 12072334 is about 229.4019370840.

Adding to 12072334 its reverse (43327021), we get a palindrome (55399355).

The spelling of 12072334 in words is "twelve million, seventy-two thousand, three hundred thirty-four".