11630187 has 6 divisors (see below), whose sum is σ = 16799172. Its totient is φ = 7753452.

The previous prime is 11630153. The next prime is 11630219. The reversal of 11630187 is 78103611.

11630187 is a `hidden beast` number, since 11 + 630 + 18 + 7 = 666.

It is not a de Polignac number, because 11630187 - 2⁸ = 11629931 is a prime.

It is a super-2 number, since 2×11630187² = 270522499309938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11630187.

It is not an unprimeable number, because it can be changed into a prime (11630117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 646113 + ... + 646130.

It is an arithmetic number, because the mean of its divisors is an integer number (2799862).

Almost surely, 2^11630187 is an apocalyptic number.

11630187 is a deficient number, since it is larger than the sum of its proper divisors (5168985).

11630187 is a wasteful number, since it uses less digits than its factorization.

11630187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292249 (or 1292246 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 11630187 is about 3410.3059980008. The cubic root of 11630187 is about 226.5664322774.

Adding to 11630187 its reverse (78103611), we get a palindrome (89733798).

It can be divided in two parts, 116 and 30187, that added together give a palindrome (30303).

The spelling of 11630187 in words is "eleven million, six hundred thirty thousand, one hundred eighty-seven".