11816230 has 16 divisors (see below), whose sum is σ = 21361824. Its totient is φ = 4705920.

The previous prime is 11816221. The next prime is 11816237. The reversal of 11816230 is 3261811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11816237) 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, 42 + ... + 4861.

It is an arithmetic number, because the mean of its divisors is an integer number (1335114).

Almost surely, 2^11816230 is an apocalyptic number.

11816230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11816230 is a deficient number, since it is larger than the sum of its proper divisors (9545594).

11816230 is a wasteful number, since it uses less digits than its factorization.

11816230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5151.

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

The square root of 11816230 is about 3437.4743635408. The cubic root of 11816230 is about 227.7681417476.

The spelling of 11816230 in words is "eleven million, eight hundred sixteen thousand, two hundred thirty".