11145206 has 8 divisors (see below), whose sum is σ = 16734720. Its totient is φ = 5566968.

The previous prime is 11145187. The next prime is 11145221. The reversal of 11145206 is 60254111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380 + ... + 4736.

It is an arithmetic number, because the mean of its divisors is an integer number (2091840).

Almost surely, 2^11145206 is an apocalyptic number.

11145206 is a deficient number, since it is larger than the sum of its proper divisors (5589514).

11145206 is a wasteful number, since it uses less digits than its factorization.

11145206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5638.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 11145206 is about 3338.4436493672. The cubic root of 11145206 is about 223.3723260547.

Adding to 11145206 its reverse (60254111), we get a palindrome (71399317).

The spelling of 11145206 in words is "eleven million, one hundred forty-five thousand, two hundred six".