11573074 has 4 divisors (see below), whose sum is σ = 17359614. Its totient is φ = 5786536.

The previous prime is 11573047. The next prime is 11573077. The reversal of 11573074 is 47037511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47037511 = 83 ⋅566717.

It can be written as a sum of positive squares in only one way, i.e., 10284849 + 1288225 = 3207^2 + 1135^2 .

It is not an unprimeable number, because it can be changed into a prime (11573077) 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, 2893267 + ... + 2893270.

Almost surely, 2^11573074 is an apocalyptic number.

11573074 is a deficient number, since it is larger than the sum of its proper divisors (5786540).

11573074 is an equidigital number, since it uses as much as digits as its factorization.

11573074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5786539.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 11573074 is about 3401.9221037525. The cubic root of 11573074 is about 226.1949527771.

The spelling of 11573074 in words is "eleven million, five hundred seventy-three thousand, seventy-four".