11573852 has 24 divisors (see below), whose sum is σ = 20829312. Its totient is φ = 5625200.

The previous prime is 11573843. The next prime is 11573857. The reversal of 11573852 is 25837511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11573857) 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 in 7 ways as a sum of consecutive naturals, for example, 23327 + ... + 23817.

It is an arithmetic number, because the mean of its divisors is an integer number (867888).

Almost surely, 2^11573852 is an apocalyptic number.

It is an amenable number.

11573852 is a deficient number, since it is larger than the sum of its proper divisors (9255460).

11573852 is a wasteful number, since it uses less digits than its factorization.

11573852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649 (or 647 counting only the distinct ones).

The product of its digits is 8400, while the sum is 32.

The square root of 11573852 is about 3402.0364489523. The cubic root of 11573852 is about 226.2000213161.

The spelling of 11573852 in words is "eleven million, five hundred seventy-three thousand, eight hundred fifty-two".