11201597 has 8 divisors (see below), whose sum is σ = 12368160. Its totient is φ = 10059760.

The previous prime is 11201591. The next prime is 11201609. The reversal of 11201597 is 79510211.

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 11201597 - 2⁴ = 11201581 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 (11201591) 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, 5222 + ... + 7047.

It is an arithmetic number, because the mean of its divisors is an integer number (1546020).

Almost surely, 2^11201597 is an apocalyptic number.

It is an amenable number.

11201597 is a deficient number, since it is larger than the sum of its proper divisors (1166563).

11201597 is a wasteful number, since it uses less digits than its factorization.

11201597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12363.

The product of its (nonzero) digits is 630, while the sum is 26.

The square root of 11201597 is about 3346.8786951427. The cubic root of 11201597 is about 223.7484221147.

The spelling of 11201597 in words is "eleven million, two hundred one thousand, five hundred ninety-seven".