11045197 has 8 divisors (see below), whose sum is σ = 11205440. Its totient is φ = 10886400.

The previous prime is 11045191. The next prime is 11045239. The reversal of 11045197 is 79154011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11045197 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 (11045191) 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, 28954 + ... + 29332.

It is an arithmetic number, because the mean of its divisors is an integer number (1400680).

Almost surely, 2^11045197 is an apocalyptic number.

It is an amenable number.

11045197 is a deficient number, since it is larger than the sum of its proper divisors (160243).

11045197 is a wasteful number, since it uses less digits than its factorization.

11045197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 11045197 is about 3323.4315097501. The cubic root of 11045197 is about 222.7021904889.

The spelling of 11045197 in words is "eleven million, forty-five thousand, one hundred ninety-seven".