12234270 has 32 divisors (see below), whose sum is σ = 29528352. Its totient is φ = 3244032.

The previous prime is 12234239. The next prime is 12234281. The reversal of 12234270 is 7243221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4734 + ... + 6846.

It is an arithmetic number, because the mean of its divisors is an integer number (922761).

Almost surely, 2^12234270 is an apocalyptic number.

12234270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12234270 is an abundant number, since it is smaller than the sum of its proper divisors (17294082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12234270 is a wasteful number, since it uses less digits than its factorization.

12234270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 12234270 is about 3497.7521353006. The cubic root of 12234270 is about 230.4231027301.

Adding to 12234270 its reverse (7243221), we get a palindrome (19477491).

The spelling of 12234270 in words is "twelve million, two hundred thirty-four thousand, two hundred seventy".