11444330 has 32 divisors (see below), whose sum is σ = 21385728. Its totient is φ = 4406400.

The previous prime is 11444309. The next prime is 11444341. The reversal of 11444330 is 3344411.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 42095 + ... + 42365.

It is an arithmetic number, because the mean of its divisors is an integer number (668304).

Almost surely, 2^11444330 is an apocalyptic number.

11444330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11444330 is a deficient number, since it is larger than the sum of its proper divisors (9941398).

11444330 is a wasteful number, since it uses less digits than its factorization.

11444330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 11444330 is about 3382.9469401692. The cubic root of 11444330 is about 225.3530588764.

Adding to 11444330 its reverse (3344411), we get a palindrome (14788741).

It can be divided in two parts, 114 and 44330, that added together give a palindrome (44444).

The spelling of 11444330 in words is "eleven million, four hundred forty-four thousand, three hundred thirty".