11035997 has 4 divisors (see below), whose sum is σ = 12612576. Its totient is φ = 9459420.

The previous prime is 11035991. The next prime is 11036029. The reversal of 11035997 is 79953011.

11035997 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11035997 - 2¹⁰ = 11034973 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 (11035991) 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, 788279 + ... + 788292.

It is an arithmetic number, because the mean of its divisors is an integer number (3153144).

Almost surely, 2^11035997 is an apocalyptic number.

It is an amenable number.

11035997 is a deficient number, since it is larger than the sum of its proper divisors (1576579).

11035997 is an equidigital number, since it uses as much as digits as its factorization.

11035997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576578.

The product of its (nonzero) digits is 8505, while the sum is 35.

The square root of 11035997 is about 3322.0471098406. The cubic root of 11035997 is about 222.6403407010.

The spelling of 11035997 in words is "eleven million, thirty-five thousand, nine hundred ninety-seven".