5423666 has 8 divisors (see below), whose sum is σ = 8238720. Its totient is φ = 2677428.

The previous prime is 5423657. The next prime is 5423669. The reversal of 5423666 is 6663245.

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

It is not an unprimeable number, because it can be changed into a prime (5423669) 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, 17006 + ... + 17321.

It is an arithmetic number, because the mean of its divisors is an integer number (1029840).

Almost surely, 2^5423666 is an apocalyptic number.

5423666 is a deficient number, since it is larger than the sum of its proper divisors (2815054).

5423666 is a wasteful number, since it uses less digits than its factorization.

5423666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34408.

The product of its digits is 25920, while the sum is 32.

The square root of 5423666 is about 2328.8765531904. The cubic root of 5423666 is about 175.6969863583.

The spelling of 5423666 in words is "five million, four hundred twenty-three thousand, six hundred sixty-six".