11748272 has 10 divisors (see below), whose sum is σ = 22762308. Its totient is φ = 5874128.

The previous prime is 11748227. The next prime is 11748281. The reversal of 11748272 is 27284711.

It is a happy number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 367118 + ... + 367149.

Almost surely, 2^11748272 is an apocalyptic number.

It is an amenable number.

11748272 is a deficient number, since it is larger than the sum of its proper divisors (11014036).

11748272 is an equidigital number, since it uses as much as digits as its factorization.

11748272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734275 (or 734269 counting only the distinct ones).

The product of its digits is 6272, while the sum is 32.

The square root of 11748272 is about 3427.5752362275. The cubic root of 11748272 is about 227.3306520573.

The spelling of 11748272 in words is "eleven million, seven hundred forty-eight thousand, two hundred seventy-two".