11730573 has 12 divisors (see below), whose sum is σ = 16986528. Its totient is φ = 7800840.

The previous prime is 11730571. The next prime is 11730583. The reversal of 11730573 is 37503711.

It is not a de Polignac number, because 11730573 - 2¹ = 11730571 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11730571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2808 + ... + 5598.

It is an arithmetic number, because the mean of its divisors is an integer number (1415544).

Almost surely, 2^11730573 is an apocalyptic number.

It is an amenable number.

11730573 is a deficient number, since it is larger than the sum of its proper divisors (5255955).

11730573 is a wasteful number, since it uses less digits than its factorization.

11730573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3264 (or 3261 counting only the distinct ones).

The product of its (nonzero) digits is 2205, while the sum is 27.

The square root of 11730573 is about 3424.9924087507. The cubic root of 11730573 is about 227.2164353337.

The spelling of 11730573 in words is "eleven million, seven hundred thirty thousand, five hundred seventy-three".