11741091 has 4 divisors (see below), whose sum is σ = 15654792. Its totient is φ = 7827392.

The previous prime is 11741089. The next prime is 11741113. The reversal of 11741091 is 19014711.

11741091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11741091 - 2¹ = 11741089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11741011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1956846 + ... + 1956851.

It is an arithmetic number, because the mean of its divisors is an integer number (3913698).

Almost surely, 2^11741091 is an apocalyptic number.

11741091 is a deficient number, since it is larger than the sum of its proper divisors (3913701).

11741091 is an equidigital number, since it uses as much as digits as its factorization.

11741091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3913700.

The product of its (nonzero) digits is 252, while the sum is 24.

The square root of 11741091 is about 3426.5275425713. The cubic root of 11741091 is about 227.2843248433.

The spelling of 11741091 in words is "eleven million, seven hundred forty-one thousand, ninety-one".