13001074 has 4 divisors (see below), whose sum is σ = 19501614. Its totient is φ = 6500536.

The previous prime is 13001071. The next prime is 13001089. The reversal of 13001074 is 47010031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47010031 = 3607 ⋅13033.

It can be written as a sum of positive squares in only one way, i.e., 6786025 + 6215049 = 2605^2 + 2493^2 .

It is not an unprimeable number, because it can be changed into a prime (13001071) 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, 3250267 + ... + 3250270.

Almost surely, 2^13001074 is an apocalyptic number.

13001074 is a deficient number, since it is larger than the sum of its proper divisors (6500540).

13001074 is an equidigital number, since it uses as much as digits as its factorization.

13001074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6500539.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 13001074 is about 3605.7002093907. The cubic root of 13001074 is about 235.1399438078.

The spelling of 13001074 in words is "thirteen million, one thousand, seventy-four".