11441730 has 32 divisors (see below), whose sum is σ = 27720000. Its totient is φ = 3022272.

The previous prime is 11441719. The next prime is 11441737. The reversal of 11441730 is 3714411.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11441697 and 11441706.

It is not an unprimeable number, because it can be changed into a prime (11441737) 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 15 ways as a sum of consecutive naturals, for example, 1521 + ... + 5019.

It is an arithmetic number, because the mean of its divisors is an integer number (866250).

Almost surely, 2^11441730 is an apocalyptic number.

11441730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11441730 is an abundant number, since it is smaller than the sum of its proper divisors (16278270).

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

11441730 is a wasteful number, since it uses less digits than its factorization.

11441730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3618.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 11441730 is about 3382.5626380010. The cubic root of 11441730 is about 225.3359918418.

The spelling of 11441730 in words is "eleven million, four hundred forty-one thousand, seven hundred thirty".