11062091 has 4 divisors (see below), whose sum is σ = 11077800. Its totient is φ = 11046384.

The previous prime is 11062069. The next prime is 11062099. The reversal of 11062091 is 19026011.

11062091 is digitally balanced in base 2, 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, and also an emirpimes, since its reverse is a distinct semiprime: 19026011 = 19 ⋅1001369.

It is a cyclic number.

It is not a de Polignac number, because 11062091 - 2⁶ = 11062027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11062099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6746 + ... + 8223.

It is an arithmetic number, because the mean of its divisors is an integer number (2769450).

Almost surely, 2^11062091 is an apocalyptic number.

11062091 is a deficient number, since it is larger than the sum of its proper divisors (15709).

11062091 is an equidigital number, since it uses as much as digits as its factorization.

11062091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15708.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 11062091 is about 3325.9721886991. The cubic root of 11062091 is about 222.8156761433.

The spelling of 11062091 in words is "eleven million, sixty-two thousand, ninety-one".