12093238 has 4 divisors (see below), whose sum is σ = 18139860. Its totient is φ = 6046618.

The previous prime is 12093229. The next prime is 12093259. The reversal of 12093238 is 83239021.

12093238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 6.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3023308 + ... + 3023311.

It is an arithmetic number, because the mean of its divisors is an integer number (4534965).

Almost surely, 2^12093238 is an apocalyptic number.

12093238 is a deficient number, since it is larger than the sum of its proper divisors (6046622).

12093238 is an equidigital number, since it uses as much as digits as its factorization.

12093238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6046621.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 12093238 is about 3477.5333211919. The cubic root of 12093238 is about 229.5342686585.

The spelling of 12093238 in words is "twelve million, ninety-three thousand, two hundred thirty-eight".