4254666 has 16 divisors (see below), whose sum is σ = 9164064. Its totient is φ = 1309104.

The previous prime is 4254647. The next prime is 4254671. The reversal of 4254666 is 6664524.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27196 + ... + 27351.

It is an arithmetic number, because the mean of its divisors is an integer number (572754).

Almost surely, 2^4254666 is an apocalyptic number.

4254666 is an abundant number, since it is smaller than the sum of its proper divisors (4909398).

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

4254666 is a wasteful number, since it uses less digits than its factorization.

4254666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54565.

The product of its digits is 34560, while the sum is 33.

The square root of 4254666 is about 2062.6841735952. The cubic root of 4254666 is about 162.0398469273.

The spelling of 4254666 in words is "four million, two hundred fifty-four thousand, six hundred sixty-six".