12655234 has 8 divisors (see below), whose sum is σ = 19341180. Its totient is φ = 6208176.

The previous prime is 12655231. The next prime is 12655241. The reversal of 12655234 is 43255621.

It can be written as a sum of positive squares in 2 ways, for example, as 12567025 + 88209 = 3545^2 + 297^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12655231) 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, 59589 + ... + 59800.

Almost surely, 2^12655234 is an apocalyptic number.

12655234 is a deficient number, since it is larger than the sum of its proper divisors (6685946).

12655234 is a wasteful number, since it uses less digits than its factorization.

12655234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119444.

The product of its digits is 7200, while the sum is 28.

The square root of 12655234 is about 3557.4195704190. The cubic root of 12655234 is about 233.0362018326.

The spelling of 12655234 in words is "twelve million, six hundred fifty-five thousand, two hundred thirty-four".