13789162 has 4 divisors (see below), whose sum is σ = 20683746. Its totient is φ = 6894580.

The previous prime is 13789151. The next prime is 13789163. The reversal of 13789162 is 26198731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26198731 = 13 ⋅2015287.

It can be written as a sum of positive squares in only one way, i.e., 11689561 + 2099601 = 3419^2 + 1449^2 .

It is not an unprimeable number, because it can be changed into a prime (13789163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3447289 + ... + 3447292.

Almost surely, 2^13789162 is an apocalyptic number.

13789162 is a deficient number, since it is larger than the sum of its proper divisors (6894584).

13789162 is an equidigital number, since it uses as much as digits as its factorization.

13789162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6894583.

The product of its digits is 18144, while the sum is 37.

The square root of 13789162 is about 3713.3760919142. The cubic root of 13789162 is about 239.7982216074.

The spelling of 13789162 in words is "thirteen million, seven hundred eighty-nine thousand, one hundred sixty-two".