11093830 has 16 divisors (see below), whose sum is σ = 21784464. Its totient is φ = 4034080.

The previous prime is 11093827. The next prime is 11093837. The reversal of 11093830 is 3839011.

It is a plaindrome in base 9.

It is a zygodrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 11093795 and 11093804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11093837) 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, 50317 + ... + 50536.

It is an arithmetic number, because the mean of its divisors is an integer number (1361529).

Almost surely, 2^11093830 is an apocalyptic number.

11093830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11093830 is a deficient number, since it is larger than the sum of its proper divisors (10690634).

11093830 is a wasteful number, since it uses less digits than its factorization.

11093830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100871.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 11093830 is about 3330.7401579829. The cubic root of 11093830 is about 223.0285712151.

The spelling of 11093830 in words is "eleven million, ninety-three thousand, eight hundred thirty".