5668547 has 4 divisors (see below), whose sum is σ = 5761536. Its totient is φ = 5575560.

The previous prime is 5668519. The next prime is 5668549. The reversal of 5668547 is 7458665.

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 5668547 - 2⁶ = 5668483 is a prime.

It is a d-powerful number, because it can be written as 5 + 6⁸ + 6⁸ + 8⁷ + 5⁷ + 4⁷ + 7⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5668549) 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, 46403 + ... + 46524.

It is an arithmetic number, because the mean of its divisors is an integer number (1440384).

Almost surely, 2^5668547 is an apocalyptic number.

5668547 is a deficient number, since it is larger than the sum of its proper divisors (92989).

5668547 is an equidigital number, since it uses as much as digits as its factorization.

5668547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92988.

The product of its digits is 201600, while the sum is 41.

The square root of 5668547 is about 2380.8710590874. The cubic root of 5668547 is about 178.3024253264.

The spelling of 5668547 in words is "five million, six hundred sixty-eight thousand, five hundred forty-seven".