13046377 has 2 divisors, whose sum is σ = 13046378. Its totient is φ = 13046376.

The previous prime is 13046347. The next prime is 13046387. The reversal of 13046377 is 77364031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13039321 + 7056 = 3611^2 + 84^2 .

It is an emirp because it is prime and its reverse (77364031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13046377 - 2¹¹ = 13044329 is a prime.

It is a super-2 number, since 2×13046377² = 340415905652258, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13046347) 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 as a sum of consecutive naturals, namely, 6523188 + 6523189.

It is an arithmetic number, because the mean of its divisors is an integer number (6523189).

Almost surely, 2^13046377 is an apocalyptic number.

It is an amenable number.

13046377 is a deficient number, since it is larger than the sum of its proper divisors (1).

13046377 is an equidigital number, since it uses as much as digits as its factorization.

13046377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 13046377 is about 3611.9768825395. The cubic root of 13046377 is about 235.4127467991.

The spelling of 13046377 in words is "thirteen million, forty-six thousand, three hundred seventy-seven".