13106662 has 4 divisors (see below), whose sum is σ = 19659996. Its totient is φ = 6553330.

The previous prime is 13106659. The next prime is 13106663. The reversal of 13106662 is 26660131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26660131 = 17 ⋅1568243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13106663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3276664 + ... + 3276667.

It is an arithmetic number, because the mean of its divisors is an integer number (4914999).

Almost surely, 2^13106662 is an apocalyptic number.

13106662 is a deficient number, since it is larger than the sum of its proper divisors (6553334).

13106662 is an equidigital number, since it uses as much as digits as its factorization.

13106662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6553333.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 13106662 is about 3620.3124174579. The cubic root of 13106662 is about 235.7747899428.

Adding to 13106662 its reverse (26660131), we get a palindrome (39766793).

The spelling of 13106662 in words is "thirteen million, one hundred six thousand, six hundred sixty-two".