12830162 has 4 divisors (see below), whose sum is σ = 19245246. Its totient is φ = 6415080.

The previous prime is 12830161. The next prime is 12830173. The reversal of 12830162 is 26103821.

12830162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26103821 = 599 ⋅43579.

It can be written as a sum of positive squares in only one way, i.e., 11363641 + 1466521 = 3371^2 + 1211^2 .

It is a super-2 number, since 2×12830162² = 329226113892488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12830161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3207539 + ... + 3207542.

Almost surely, 2^12830162 is an apocalyptic number.

12830162 is a deficient number, since it is larger than the sum of its proper divisors (6415084).

12830162 is an equidigital number, since it uses as much as digits as its factorization.

12830162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6415083.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 12830162 is about 3581.9215513464. The cubic root of 12830162 is about 234.1050128899.

Adding to 12830162 its reverse (26103821), we get a palindrome (38933983).

The spelling of 12830162 in words is "twelve million, eight hundred thirty thousand, one hundred sixty-two".