12719238 has 32 divisors (see below), whose sum is σ = 30013440. Its totient is φ = 3516480.

The previous prime is 12719209. The next prime is 12719243. The reversal of 12719238 is 83291721.

It is a junction number, because it is equal to n+sod(n) for n = 12719199 and 12719208.

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, 3583 + ... + 6186.

It is an arithmetic number, because the mean of its divisors is an integer number (937920).

Almost surely, 2^12719238 is an apocalyptic number.

12719238 is an abundant number, since it is smaller than the sum of its proper divisors (17294202).

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

12719238 is a wasteful number, since it uses less digits than its factorization.

12719238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9812.

The product of its digits is 6048, while the sum is 33.

The square root of 12719238 is about 3566.4040713301. The cubic root of 12719238 is about 233.4284025296.

The spelling of 12719238 in words is "twelve million, seven hundred nineteen thousand, two hundred thirty-eight".