13074073 has 2 divisors, whose sum is σ = 13074074. Its totient is φ = 13074072.

The previous prime is 13074059. The next prime is 13074079. The reversal of 13074073 is 37047031.

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., 10004569 + 3069504 = 3163^2 + 1752^2 .

It is a cyclic number.

It is not a de Polignac number, because 13074073 - 2¹³ = 13065881 is a prime.

It is not a weakly prime, because it can be changed into another prime (13074079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6537036 + 6537037.

It is an arithmetic number, because the mean of its divisors is an integer number (6537037).

Almost surely, 2^13074073 is an apocalyptic number.

It is an amenable number.

13074073 is a deficient number, since it is larger than the sum of its proper divisors (1).

13074073 is an equidigital number, since it uses as much as digits as its factorization.

13074073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 13074073 is about 3615.8087615359. The cubic root of 13074073 is about 235.5792140396.

The spelling of 13074073 in words is "thirteen million, seventy-four thousand, seventy-three".