11630812 has 24 divisors (see below), whose sum is σ = 21929600. Its totient is φ = 5379696.

The previous prime is 11630803. The next prime is 11630821. The reversal of 11630812 is 21803611.

It is an interprime number because it is at equal distance from previous prime (11630803) and next prime (11630821).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1489 + ... + 5047.

Almost surely, 2^11630812 is an apocalyptic number.

It is an amenable number.

11630812 is a deficient number, since it is larger than the sum of its proper divisors (10298788).

11630812 is a wasteful number, since it uses less digits than its factorization.

11630812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625 (or 3623 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 11630812 is about 3410.3976307756. The cubic root of 11630812 is about 226.5704907241.

The spelling of 11630812 in words is "eleven million, six hundred thirty thousand, eight hundred twelve".