11535397 has 8 divisors (see below), whose sum is σ = 12265344. Its totient is φ = 10824528.

The previous prime is 11535373. The next prime is 11535409. The reversal of 11535397 is 79353511.

11535397 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 11535397 - 2⁷ = 11535269 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 (11535697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3513 + ... + 5950.

It is an arithmetic number, because the mean of its divisors is an integer number (1533168).

Almost surely, 2^11535397 is an apocalyptic number.

It is an amenable number.

11535397 is a deficient number, since it is larger than the sum of its proper divisors (729947).

11535397 is an equidigital number, since it uses as much as digits as its factorization.

11535397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9539.

The product of its digits is 14175, while the sum is 34.

The square root of 11535397 is about 3396.3799846307. The cubic root of 11535397 is about 225.9492211078.

The spelling of 11535397 in words is "eleven million, five hundred thirty-five thousand, three hundred ninety-seven".