11224730 has 16 divisors (see below), whose sum is σ = 22041504. Its totient is φ = 4081680.

The previous prime is 11224729. The next prime is 11224739. The reversal of 11224730 is 3742211.

11224730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11224739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50912 + ... + 51131.

It is an arithmetic number, because the mean of its divisors is an integer number (1377594).

Almost surely, 2^11224730 is an apocalyptic number.

11224730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11224730 is a deficient number, since it is larger than the sum of its proper divisors (10816774).

11224730 is a wasteful number, since it uses less digits than its factorization.

11224730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102061.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 11224730 is about 3350.3328192883. The cubic root of 11224730 is about 223.9023410388.

Adding to 11224730 its reverse (3742211), we get a palindrome (14966941).

It can be divided in two parts, 112 and 24730, that added together give a palindrome (24842).

The spelling of 11224730 in words is "eleven million, two hundred twenty-four thousand, seven hundred thirty".