11630788 has 48 divisors (see below), whose sum is σ = 23708160. Its totient is φ = 4944384.

The previous prime is 11630779. The next prime is 11630789. The reversal of 11630788 is 88703611.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (11630789) 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 15 ways as a sum of consecutive naturals, for example, 52045 + ... + 52267.

It is an arithmetic number, because the mean of its divisors is an integer number (493920).

Almost surely, 2^11630788 is an apocalyptic number.

It is an amenable number.

11630788 is an abundant number, since it is smaller than the sum of its proper divisors (12077372).

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

11630788 is a wasteful number, since it uses less digits than its factorization.

11630788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 11630788 is about 3410.3941121225. The cubic root of 11630788 is about 226.5703348824.

The spelling of 11630788 in words is "eleven million, six hundred thirty thousand, seven hundred eighty-eight".