11830430 has 16 divisors (see below), whose sum is σ = 21340800. Its totient is φ = 4721952.

The previous prime is 11830409. The next prime is 11830439. The reversal of 11830430 is 3403811.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11830439) 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, 5096 + ... + 7044.

It is an arithmetic number, because the mean of its divisors is an integer number (1333800).

Almost surely, 2^11830430 is an apocalyptic number.

11830430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11830430 is a deficient number, since it is larger than the sum of its proper divisors (9510370).

11830430 is a wasteful number, since it uses less digits than its factorization.

11830430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 11830430 is about 3439.5392133249. The cubic root of 11830430 is about 227.8593443529.

The spelling of 11830430 in words is "eleven million, eight hundred thirty thousand, four hundred thirty".