11930272 has 48 divisors (see below), whose sum is σ = 24494400. Its totient is φ = 5716480.

The previous prime is 11930267. The next prime is 11930287. The reversal of 11930272 is 27203911.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134004 + ... + 134092.

It is an arithmetic number, because the mean of its divisors is an integer number (510300).

Almost surely, 2^11930272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11930272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12247200).

11930272 is an abundant number, since it is smaller than the sum of its proper divisors (12564128).

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

11930272 is an equidigital number, since it uses as much as digits as its factorization.

11930272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 11930272 is about 3454.0225824392. The cubic root of 11930272 is about 228.4985499799.

The spelling of 11930272 in words is "eleven million, nine hundred thirty thousand, two hundred seventy-two".