13709162 has 4 divisors (see below), whose sum is σ = 20563746. Its totient is φ = 6854580.

The previous prime is 13709149. The next prime is 13709167. The reversal of 13709162 is 26190731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26190731 = 7 ⋅3741533.

It can be written as a sum of positive squares in only one way, i.e., 10883401 + 2825761 = 3299^2 + 1681^2 .

It is a super-2 number, since 2×13709162² = 375882245484488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13709167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3427289 + ... + 3427292.

Almost surely, 2^13709162 is an apocalyptic number.

13709162 is a deficient number, since it is larger than the sum of its proper divisors (6854584).

13709162 is an equidigital number, since it uses as much as digits as its factorization.

13709162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6854583.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 13709162 is about 3702.5885539714. The cubic root of 13709162 is about 239.3335794688. Note that the first 3 decimals are identical.

Adding to 13709162 its reverse (26190731), we get a palindrome (39899893).

The spelling of 13709162 in words is "thirteen million, seven hundred nine thousand, one hundred sixty-two".