12571882 has 8 divisors (see below), whose sum is σ = 19850400. Its totient is φ = 5955084.

The previous prime is 12571861. The next prime is 12571883. The reversal of 12571882 is 28817521.

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 (12571883) 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, 165382 + ... + 165457.

It is an arithmetic number, because the mean of its divisors is an integer number (2481300).

Almost surely, 2^12571882 is an apocalyptic number.

12571882 is a deficient number, since it is larger than the sum of its proper divisors (7278518).

12571882 is a wasteful number, since it uses less digits than its factorization.

12571882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330860.

The product of its digits is 8960, while the sum is 34.

The square root of 12571882 is about 3545.6849831873. The cubic root of 12571882 is about 232.5234539102.

The spelling of 12571882 in words is "twelve million, five hundred seventy-one thousand, eight hundred eighty-two".