11826730 has 32 divisors (see below), whose sum is σ = 22873104. Its totient is φ = 4386816.

The previous prime is 11826719. The next prime is 11826733. The reversal of 11826730 is 3762811.

11826730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 6723649 + 5103081 = 2593^2 + 2259^2 .

It is not an unprimeable number, because it can be changed into a prime (11826733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11934 + ... + 12886.

Almost surely, 2^11826730 is an apocalyptic number.

11826730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11826730 is a deficient number, since it is larger than the sum of its proper divisors (11046374).

11826730 is a wasteful number, since it uses less digits than its factorization.

11826730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 11826730 is about 3439.0013085197. The cubic root of 11826730 is about 227.8355873274.

The spelling of 11826730 in words is "eleven million, eight hundred twenty-six thousand, seven hundred thirty".