5448666 has 16 divisors (see below), whose sum is σ = 10922688. Its totient is φ = 1812000.

The previous prime is 5448629. The next prime is 5448671. The reversal of 5448666 is 6668445.

5448666 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×5448666² = 59375922359112, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2851 + ... + 4361.

It is an arithmetic number, because the mean of its divisors is an integer number (682668).

Almost surely, 2^5448666 is an apocalyptic number.

5448666 is an abundant number, since it is smaller than the sum of its proper divisors (5474022).

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

5448666 is a wasteful number, since it uses less digits than its factorization.

5448666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117.

The product of its digits is 138240, while the sum is 39.

The square root of 5448666 is about 2334.2377770913. The cubic root of 5448666 is about 175.9665268642.

The spelling of 5448666 in words is "five million, four hundred forty-eight thousand, six hundred sixty-six".