11474553 has 8 divisors (see below), whose sum is σ = 15588288. Its totient is φ = 7505264.

The previous prime is 11474549. The next prime is 11474579. The reversal of 11474553 is 35547411.

11474553 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11474553 - 2² = 11474549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11474553.

It is not an unprimeable number, because it can be changed into a prime (11474543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35925 + ... + 36242.

It is an arithmetic number, because the mean of its divisors is an integer number (1948536).

Almost surely, 2^11474553 is an apocalyptic number.

It is an amenable number.

11474553 is a deficient number, since it is larger than the sum of its proper divisors (4113735).

11474553 is an equidigital number, since it uses as much as digits as its factorization.

11474553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72223.

The product of its digits is 8400, while the sum is 30.

The square root of 11474553 is about 3387.4109582393. The cubic root of 11474553 is about 225.5512606281.

The spelling of 11474553 in words is "eleven million, four hundred seventy-four thousand, five hundred fifty-three".