11573349 has 16 divisors (see below), whose sum is σ = 16096320. Its totient is φ = 7387520.

The previous prime is 11573339. The next prime is 11573363. The reversal of 11573349 is 94337511.

It is a cyclic number.

It is not a de Polignac number, because 11573349 - 2⁴ = 11573333 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 (11573329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11434 + ... + 12404.

It is an arithmetic number, because the mean of its divisors is an integer number (1006020).

Almost surely, 2^11573349 is an apocalyptic number.

It is an amenable number.

11573349 is a deficient number, since it is larger than the sum of its proper divisors (4522971).

11573349 is a wasteful number, since it uses less digits than its factorization.

11573349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140.

The product of its digits is 11340, while the sum is 33.

The square root of 11573349 is about 3401.9625218394. The cubic root of 11573349 is about 226.1967443817.

The spelling of 11573349 in words is "eleven million, five hundred seventy-three thousand, three hundred forty-nine".