11822330 has 32 divisors (see below), whose sum is σ = 23079168. Its totient is φ = 4334400.

The previous prime is 11822329. The next prime is 11822347. The reversal of 11822330 is 3322811.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27215 + ... + 27645.

It is an arithmetic number, because the mean of its divisors is an integer number (721224).

Almost surely, 2^11822330 is an apocalyptic number.

11822330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11822330 is a deficient number, since it is larger than the sum of its proper divisors (11256838).

11822330 is a wasteful number, since it uses less digits than its factorization.

11822330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662.

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

The square root of 11822330 is about 3438.3615284027. The cubic root of 11822330 is about 227.8073292789.

The spelling of 11822330 in words is "eleven million, eight hundred twenty-two thousand, three hundred thirty".