13275677 has 4 divisors (see below), whose sum is σ = 13599516. Its totient is φ = 12951840.

The previous prime is 13275659. The next prime is 13275683. The reversal of 13275677 is 77657231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77657231 = 1583 ⋅49057.

It can be written as a sum of positive squares in 2 ways, for example, as 7958041 + 5317636 = 2821^2 + 2306^2 .

It is a cyclic number.

It is not a de Polignac number, because 13275677 - 2⁸ = 13275421 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13275677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13275607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161858 + ... + 161939.

It is an arithmetic number, because the mean of its divisors is an integer number (3399879).

Almost surely, 2^13275677 is an apocalyptic number.

It is an amenable number.

13275677 is a deficient number, since it is larger than the sum of its proper divisors (323839).

13275677 is an equidigital number, since it uses as much as digits as its factorization.

13275677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323838.

The product of its digits is 61740, while the sum is 38.

The square root of 13275677 is about 3643.5802447593. The cubic root of 13275677 is about 236.7839307352.

The spelling of 13275677 in words is "thirteen million, two hundred seventy-five thousand, six hundred seventy-seven".