11214330 has 32 divisors (see below), whose sum is σ = 27644544. Its totient is φ = 2909376.

The previous prime is 11214311. The next prime is 11214337. The reversal of 11214330 is 3341211.

It is a super-2 number, since 2×11214330² = 251522394697800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (11214337) 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, 3942 + ... + 6161.

It is an arithmetic number, because the mean of its divisors is an integer number (863892).

Almost surely, 2^11214330 is an apocalyptic number.

11214330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11214330 is an abundant number, since it is smaller than the sum of its proper divisors (16430214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11214330 is a wasteful number, since it uses less digits than its factorization.

11214330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10150.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 11214330 is about 3348.7803750022. The cubic root of 11214330 is about 223.8331692523.

Adding to 11214330 its reverse (3341211), we get a palindrome (14555541).

The spelling of 11214330 in words is "eleven million, two hundred fourteen thousand, three hundred thirty".