5475647 has 4 divisors (see below), whose sum is σ = 5488560. Its totient is φ = 5462736.

The previous prime is 5475643. The next prime is 5475653. The reversal of 5475647 is 7465745.

5475647 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5475647 - 2² = 5475643 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5475647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5475643) 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, 5798 + ... + 6675.

It is an arithmetic number, because the mean of its divisors is an integer number (1372140).

Almost surely, 2^5475647 is an apocalyptic number.

5475647 is a deficient number, since it is larger than the sum of its proper divisors (12913).

5475647 is a wasteful number, since it uses less digits than its factorization.

5475647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12912.

The product of its digits is 117600, while the sum is 38.

The square root of 5475647 is about 2340.0100427135. The cubic root of 5475647 is about 176.2565022835.

The spelling of 5475647 in words is "five million, four hundred seventy-five thousand, six hundred forty-seven".