11148272 has 20 divisors (see below), whose sum is σ = 21653376. Its totient is φ = 5560320.

The previous prime is 11148271. The next prime is 11148281. The reversal of 11148272 is 27284111.

11148272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11148271) 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, 9713 + ... + 10799.

Almost surely, 2^11148272 is an apocalyptic number.

It is an amenable number.

11148272 is a deficient number, since it is larger than the sum of its proper divisors (10505104).

11148272 is a wasteful number, since it uses less digits than its factorization.

11148272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736 (or 1730 counting only the distinct ones).

The product of its digits is 896, while the sum is 26.

The square root of 11148272 is about 3338.9028137998. The cubic root of 11148272 is about 223.3928071106.

The spelling of 11148272 in words is "eleven million, one hundred forty-eight thousand, two hundred seventy-two".