11055913 has 8 divisors (see below), whose sum is σ = 12085920. Its totient is φ = 10030080.

The previous prime is 11055887. The next prime is 11055953. The reversal of 11055913 is 31955011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11055913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11055953) 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, 7806 + ... + 9112.

It is an arithmetic number, because the mean of its divisors is an integer number (1510740).

Almost surely, 2^11055913 is an apocalyptic number.

It is an amenable number.

11055913 is a deficient number, since it is larger than the sum of its proper divisors (1030007).

11055913 is a wasteful number, since it uses less digits than its factorization.

11055913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087.

The product of its (nonzero) digits is 675, while the sum is 25.

The square root of 11055913 is about 3325.0433079886. The cubic root of 11055913 is about 222.7741887613.

The spelling of 11055913 in words is "eleven million, fifty-five thousand, nine hundred thirteen".