13276001 has 2 divisors, whose sum is σ = 13276002. Its totient is φ = 13276000.

The previous prime is 13275973. The next prime is 13276009. The reversal of 13276001 is 10067231.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11833600 + 1442401 = 3440^2 + 1201^2 .

It is a cyclic number.

It is not a de Polignac number, because 13276001 - 2⁶ = 13275937 is a prime.

It is not a weakly prime, because it can be changed into another prime (13276009) 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, 6638000 + 6638001.

It is an arithmetic number, because the mean of its divisors is an integer number (6638001).

Almost surely, 2^13276001 is an apocalyptic number.

It is an amenable number.

13276001 is a deficient number, since it is larger than the sum of its proper divisors (1).

13276001 is an equidigital number, since it uses as much as digits as its factorization.

13276001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 13276001 is about 3643.6247062506. The cubic root of 13276001 is about 236.7858569990.

The spelling of 13276001 in words is "thirteen million, two hundred seventy-six thousand, one".