11097411 has 32 divisors (see below), whose sum is σ = 16816128. Its totient is φ = 6462720.

The previous prime is 11097409. The next prime is 11097419. The reversal of 11097411 is 11479011.

It is not a de Polignac number, because 11097411 - 2¹ = 11097409 is a prime.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (11097419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80935 + ... + 81071.

It is an arithmetic number, because the mean of its divisors is an integer number (525504).

Almost surely, 2^11097411 is an apocalyptic number.

11097411 is the 1781-st nonagonal number.

11097411 is a deficient number, since it is larger than the sum of its proper divisors (5718717).

11097411 is a wasteful number, since it uses less digits than its factorization.

11097411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251.

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

The square root of 11097411 is about 3331.2776828118. The cubic root of 11097411 is about 223.0525659159.

The spelling of 11097411 in words is "eleven million, ninety-seven thousand, four hundred eleven".