11827472 has 10 divisors (see below), whose sum is σ = 22915758. Its totient is φ = 5913728.

The previous prime is 11827433. The next prime is 11827489. The reversal of 11827472 is 27472811.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6370576 + 5456896 = 2524^2 + 2336^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369593 + ... + 369624.

Almost surely, 2^11827472 is an apocalyptic number.

It is an amenable number.

11827472 is a deficient number, since it is larger than the sum of its proper divisors (11088286).

11827472 is an equidigital number, since it uses as much as digits as its factorization.

11827472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739225 (or 739219 counting only the distinct ones).

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

The square root of 11827472 is about 3439.1091869843. The cubic root of 11827472 is about 227.8403519713.

The spelling of 11827472 in words is "eleven million, eight hundred twenty-seven thousand, four hundred seventy-two".