11420330 has 16 divisors (see below), whose sum is σ = 21638880. Its totient is φ = 4327632.

The previous prime is 11420329. The next prime is 11420333. The reversal of 11420330 is 3302411.

It is not an unprimeable number, because it can be changed into a prime (11420333) 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, 29864 + ... + 30243.

It is an arithmetic number, because the mean of its divisors is an integer number (1352430).

Almost surely, 2^11420330 is an apocalyptic number.

11420330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11420330 is a deficient number, since it is larger than the sum of its proper divisors (10218550).

11420330 is a wasteful number, since it uses less digits than its factorization.

11420330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60133.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 11420330 is about 3379.3978753618. The cubic root of 11420330 is about 225.1954187017.

Adding to 11420330 its reverse (3302411), we get a palindrome (14722741).

The spelling of 11420330 in words is "eleven million, four hundred twenty thousand, three hundred thirty".