11230197 has 16 divisors (see below), whose sum is σ = 17195520. Its totient is φ = 6447600.

The previous prime is 11230189. The next prime is 11230199. The reversal of 11230197 is 79103211.

11230197 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11230197 - 2³ = 11230189 is a prime.

It is a super-2 number, since 2×11230197² = 252234649317618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8329 + ... + 9582.

It is an arithmetic number, because the mean of its divisors is an integer number (1074720).

Almost surely, 2^11230197 is an apocalyptic number.

It is an amenable number.

11230197 is a deficient number, since it is larger than the sum of its proper divisors (5965323).

11230197 is a wasteful number, since it uses less digits than its factorization.

11230197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17944.

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 11230197 is about 3351.1486090593. The cubic root of 11230197 is about 223.9386856524.

The spelling of 11230197 in words is "eleven million, two hundred thirty thousand, one hundred ninety-seven".