5668670 has 32 divisors (see below), whose sum is σ = 11916288. Its totient is φ = 1901088.

The previous prime is 5668639. The next prime is 5668673. The reversal of 5668670 is 768665.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5668673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2429 + ... + 4151.

It is an arithmetic number, because the mean of its divisors is an integer number (372384).

Almost surely, 2^5668670 is an apocalyptic number.

5668670 is an abundant number, since it is smaller than the sum of its proper divisors (6247618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5668670 is a wasteful number, since it uses less digits than its factorization.

5668670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 5668670 is about 2380.8968898295. The cubic root of 5668670 is about 178.3037149596.

The spelling of 5668670 in words is "five million, six hundred sixty-eight thousand, six hundred seventy".