11477225 has 6 divisors (see below), whose sum is σ = 14231790. Its totient is φ = 9181760.

The previous prime is 11477201. The next prime is 11477231. The reversal of 11477225 is 52277411.

11477225 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 534361 + 10942864 = 731^2 + 3308^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11477225 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 229520 + ... + 229569.

It is an arithmetic number, because the mean of its divisors is an integer number (2371965).

Almost surely, 2^11477225 is an apocalyptic number.

It is an amenable number.

11477225 is a deficient number, since it is larger than the sum of its proper divisors (2754565).

11477225 is an equidigital number, since it uses as much as digits as its factorization.

11477225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459099 (or 459094 counting only the distinct ones).

The product of its digits is 3920, while the sum is 29.

The square root of 11477225 is about 3387.8053367925. The cubic root of 11477225 is about 225.5687667913.

The spelling of 11477225 in words is "eleven million, four hundred seventy-seven thousand, two hundred twenty-five".