11091346 has 12 divisors (see below), whose sum is σ = 19353438. Its totient is φ = 4753392.

The previous prime is 11091343. The next prime is 11091347. The reversal of 11091346 is 64319011.

11091346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11055625 + 35721 = 3325^2 + 189^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11091346.

It is not an unprimeable number, because it can be changed into a prime (11091341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56491 + ... + 56686.

Almost surely, 2^11091346 is an apocalyptic number.

11091346 is a deficient number, since it is larger than the sum of its proper divisors (8262092).

11091346 is a wasteful number, since it uses less digits than its factorization.

11091346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113193 (or 113186 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 11091346 is about 3330.3672470165. The cubic root of 11091346 is about 223.0119239939.

The spelling of 11091346 in words is "eleven million, ninety-one thousand, three hundred forty-six".