11073320 has 16 divisors (see below), whose sum is σ = 24915060. Its totient is φ = 4429312.

The previous prime is 11073301. The next prime is 11073329. The reversal of 11073320 is 2337011.

11073320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11035684 + 37636 = 3322^2 + 194^2 .

It is not an unprimeable number, because it can be changed into a prime (11073329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138377 + ... + 138456.

Almost surely, 2^11073320 is an apocalyptic number.

11073320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11073320 is an abundant number, since it is smaller than the sum of its proper divisors (13841740).

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

11073320 is a wasteful number, since it uses less digits than its factorization.

11073320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276844 (or 276840 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 11073320 is about 3327.6598383849. The cubic root of 11073320 is about 222.8910431821.

The spelling of 11073320 in words is "eleven million, seventy-three thousand, three hundred twenty".