11056965 has 8 divisors (see below), whose sum is σ = 17691168. Its totient is φ = 5897040.

The previous prime is 11056963. The next prime is 11056967. The reversal of 11056965 is 56965011.

11056965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11056963) and next prime (11056967).

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

It is not a de Polignac number, because 11056965 - 2¹ = 11056963 is a prime.

It is a super-2 number, since 2×11056965² = 244512950022450, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056961) 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, 368551 + ... + 368580.

It is an arithmetic number, because the mean of its divisors is an integer number (2211396).

Almost surely, 2^11056965 is an apocalyptic number.

11056965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11056965 is a deficient number, since it is larger than the sum of its proper divisors (6634203).

11056965 is an equidigital number, since it uses as much as digits as its factorization.

11056965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737139.

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 11056965 is about 3325.2014976539. The cubic root of 11056965 is about 222.7812543925.

It can be divided in two parts, 11056 and 965, that added together give a palindrome (12021).

The spelling of 11056965 in words is "eleven million, fifty-six thousand, nine hundred sixty-five".