13179461 has 2 divisors, whose sum is σ = 13179462. Its totient is φ = 13179460.

The previous prime is 13179451. The next prime is 13179469. The reversal of 13179461 is 16497131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9302500 + 3876961 = 3050^2 + 1969^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13179461 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13179469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6589730 + 6589731.

It is an arithmetic number, because the mean of its divisors is an integer number (6589731).

Almost surely, 2^13179461 is an apocalyptic number.

It is an amenable number.

13179461 is a deficient number, since it is larger than the sum of its proper divisors (1).

13179461 is an equidigital number, since it uses as much as digits as its factorization.

13179461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 32.

The square root of 13179461 is about 3630.3527376827. The cubic root of 13179461 is about 236.2105095290.

The spelling of 13179461 in words is "thirteen million, one hundred seventy-nine thousand, four hundred sixty-one".