11191701 has 8 divisors (see below), whose sum is σ = 14990080. Its totient is φ = 7427232.

The previous prime is 11191699. The next prime is 11191717. The reversal of 11191701 is 10719111.

11191701 is nontrivially palindromic in base 5.

11191701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11191701 - 2¹ = 11191699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11191771) 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, 7696 + ... + 9033.

It is an arithmetic number, because the mean of its divisors is an integer number (1873760).

Almost surely, 2^11191701 is an apocalyptic number.

It is an amenable number.

11191701 is a deficient number, since it is larger than the sum of its proper divisors (3798379).

11191701 is a wasteful number, since it uses less digits than its factorization.

11191701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16955.

The product of its (nonzero) digits is 63, while the sum is 21.

The square root of 11191701 is about 3345.3999760866. The cubic root of 11191701 is about 223.6825128593.

The spelling of 11191701 in words is "eleven million, one hundred ninety-one thousand, seven hundred one".