11286630 has 24 divisors (see below), whose sum is σ = 29345472. Its totient is φ = 3009744.

The previous prime is 11286599. The next prime is 11286631. The reversal of 11286630 is 3668211.

11286630 is a `hidden beast` number, since 1 + 1 + 28 + 6 + 630 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11286594 and 11286603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11286631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62614 + ... + 62793.

It is an arithmetic number, because the mean of its divisors is an integer number (1222728).

Almost surely, 2^11286630 is an apocalyptic number.

11286630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11286630 is an abundant number, since it is smaller than the sum of its proper divisors (18058842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11286630 is a wasteful number, since it uses less digits than its factorization.

11286630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125420 (or 125417 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 11286630 is about 3359.5580066431. The cubic root of 11286630 is about 224.3131647587.

It can be divided in two parts, 112866 and 30, that added together give a square (112896 = 336²).

The spelling of 11286630 in words is "eleven million, two hundred eighty-six thousand, six hundred thirty".