4041666 has 24 divisors (see below), whose sum is σ = 8820864. Its totient is φ = 1337400.

The previous prime is 4041619. The next prime is 4041683. The reversal of 4041666 is 6661404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1975 + ... + 3461.

It is an arithmetic number, because the mean of its divisors is an integer number (367536).

Almost surely, 2^4041666 is an apocalyptic number.

4041666 is an abundant number, since it is smaller than the sum of its proper divisors (4779198).

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

4041666 is a wasteful number, since it uses less digits than its factorization.

4041666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646 (or 1643 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4041666 is about 2010.3895144971. The cubic root of 4041666 is about 159.2893745359.

The spelling of 4041666 in words is "four million, forty-one thousand, six hundred sixty-six".