13248061 has 2 divisors, whose sum is σ = 13248062. Its totient is φ = 13248060.

The previous prime is 13248047. The next prime is 13248071. The reversal of 13248061 is 16084231.

13248061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9272025 + 3976036 = 3045^2 + 1994^2 .

It is an emirp because it is prime and its reverse (16084231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13248061 - 2⁵ = 13248029 is a prime.

It is a super-2 number, since 2×13248061² = 351022240519442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13248071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6624030 + 6624031.

It is an arithmetic number, because the mean of its divisors is an integer number (6624031).

Almost surely, 2^13248061 is an apocalyptic number.

It is an amenable number.

13248061 is a deficient number, since it is larger than the sum of its proper divisors (1).

13248061 is an equidigital number, since it uses as much as digits as its factorization.

13248061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 13248061 is about 3639.7885927619. The cubic root of 13248061 is about 236.6196311561.

The spelling of 13248061 in words is "thirteen million, two hundred forty-eight thousand, sixty-one".