11083397 has 4 divisors (see below), whose sum is σ = 11935980. Its totient is φ = 10230816.

The previous prime is 11083361. The next prime is 11083409. The reversal of 11083397 is 79338011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79338011 = 907 ⋅87473.

It can be written as a sum of positive squares in 2 ways, for example, as 1560001 + 9523396 = 1249^2 + 3086^2 .

It is a cyclic number.

It is not a de Polignac number, because 11083397 - 2¹⁰ = 11082373 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 (11083357) 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 3 ways as a sum of consecutive naturals, for example, 426272 + ... + 426297.

It is an arithmetic number, because the mean of its divisors is an integer number (2983995).

Almost surely, 2^11083397 is an apocalyptic number.

It is an amenable number.

11083397 is a deficient number, since it is larger than the sum of its proper divisors (852583).

11083397 is an equidigital number, since it uses as much as digits as its factorization.

11083397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852582.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 11083397 is about 3329.1736211859. The cubic root of 11083397 is about 222.9586348366.

The spelling of 11083397 in words is "eleven million, eighty-three thousand, three hundred ninety-seven".