11830648 has 32 divisors (see below), whose sum is σ = 23392800. Its totient is φ = 5598208.

The previous prime is 11830631. The next prime is 11830649. The reversal of 11830648 is 84603811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11830649) 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 7 ways as a sum of consecutive naturals, for example, 20508 + ... + 21076.

It is an arithmetic number, because the mean of its divisors is an integer number (731025).

Almost surely, 2^11830648 is an apocalyptic number.

It is an amenable number.

11830648 is a deficient number, since it is larger than the sum of its proper divisors (11562152).

11830648 is a wasteful number, since it uses less digits than its factorization.

11830648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711 (or 707 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 11830648 is about 3439.5709034704. The cubic root of 11830648 is about 227.8607439366.

The spelling of 11830648 in words is "eleven million, eight hundred thirty thousand, six hundred forty-eight".