4126666 has 8 divisors (see below), whose sum is σ = 6225120. Its totient is φ = 2051628.

The previous prime is 4126657. The next prime is 4126693. The reversal of 4126666 is 6666214.

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

4126666 is a modest number, since divided by 6666 gives 412 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5406 + ... + 6121.

It is an arithmetic number, because the mean of its divisors is an integer number (778140).

Almost surely, 2^4126666 is an apocalyptic number.

4126666 is a deficient number, since it is larger than the sum of its proper divisors (2098454).

4126666 is a wasteful number, since it uses less digits than its factorization.

4126666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11708.

The product of its digits is 10368, while the sum is 31.

The square root of 4126666 is about 2031.4197006035. The cubic root of 4126666 is about 160.3983045117.

The spelling of 4126666 in words is "four million, one hundred twenty-six thousand, six hundred sixty-six".