4059666 has 32 divisors (see below), whose sum is σ = 9717120. Its totient is φ = 1248912.

The previous prime is 4059659. The next prime is 4059683. The reversal of 4059666 is 6669504.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4059666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2190 + ... + 3593.

It is an arithmetic number, because the mean of its divisors is an integer number (303660).

Almost surely, 2^4059666 is an apocalyptic number.

4059666 is an abundant number, since it is smaller than the sum of its proper divisors (5657454).

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

4059666 is a wasteful number, since it uses less digits than its factorization.

4059666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5807 (or 5801 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 4059666 is about 2014.8612855480. The cubic root of 4059666 is about 159.5254952153.

The spelling of 4059666 in words is "four million, fifty-nine thousand, six hundred sixty-six".