12746238 has 16 divisors (see below), whose sum is σ = 25842576. Its totient is φ = 4190400.

The previous prime is 12746233. The next prime is 12746257. The reversal of 12746238 is 83264721.

It is a junction number, because it is equal to n+sod(n) for n = 12746199 and 12746208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12746231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14113 + ... + 14988.

It is an arithmetic number, because the mean of its divisors is an integer number (1615161).

Almost surely, 2^12746238 is an apocalyptic number.

12746238 is an abundant number, since it is smaller than the sum of its proper divisors (13096338).

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

12746238 is a wasteful number, since it uses less digits than its factorization.

12746238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29179.

The product of its digits is 16128, while the sum is 33.

The square root of 12746238 is about 3570.1873900399. The cubic root of 12746238 is about 233.5934572939.

The spelling of 12746238 in words is "twelve million, seven hundred forty-six thousand, two hundred thirty-eight".