11056837 has 8 divisors (see below), whose sum is σ = 12094560. Its totient is φ = 10024560.

The previous prime is 11056831. The next prime is 11056849. The reversal of 11056837 is 73865011.

11056837 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is the 1358-th star number.

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

It is a cyclic number.

It is not a de Polignac number, because 11056837 - 2²³ = 2668229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11056799 and 11056808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3739 + ... + 6007.

It is an arithmetic number, because the mean of its divisors is an integer number (1511820).

Almost surely, 2^11056837 is an apocalyptic number.

It is an amenable number.

11056837 is a deficient number, since it is larger than the sum of its proper divisors (1037723).

11056837 is a wasteful number, since it uses less digits than its factorization.

11056837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 11056837 is about 3325.1822506443. The cubic root of 11056837 is about 222.7803947199.

The spelling of 11056837 in words is "eleven million, fifty-six thousand, eight hundred thirty-seven".