13727151 has 10 divisors (see below), whose sum is σ = 20506112. Its totient is φ = 9151380.

The previous prime is 13727123. The next prime is 13727167. The reversal of 13727151 is 15172731.

It is a happy number.

It is not a de Polignac number, because 13727151 - 2⁷ = 13727023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13727171) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 84655 + ... + 84816.

Almost surely, 2^13727151 is an apocalyptic number.

13727151 is a deficient number, since it is larger than the sum of its proper divisors (6778961).

13727151 is an equidigital number, since it uses as much as digits as its factorization.

13727151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169483 (or 169474 counting only the distinct ones).

The product of its digits is 1470, while the sum is 27.

The square root of 13727151 is about 3705.0170040096. The cubic root of 13727151 is about 239.4382172767.

Adding to 13727151 its reverse (15172731), we get a palindrome (28899882).

The spelling of 13727151 in words is "thirteen million, seven hundred twenty-seven thousand, one hundred fifty-one".