4061668 has 24 divisors (see below), whose sum is σ = 8059520. Its totient is φ = 1775520.

The previous prime is 4061663. The next prime is 4061669. The reversal of 4061668 is 8661604.

It is not an unprimeable number, because it can be changed into a prime (4061663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068 + ... + 3043.

Almost surely, 2^4061668 is an apocalyptic number.

It is an amenable number.

4061668 is a deficient number, since it is larger than the sum of its proper divisors (3997852).

4061668 is a wasteful number, since it uses less digits than its factorization.

4061668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4147 (or 4145 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 4061668 is about 2015.3580327078. The cubic root of 4061668 is about 159.5517139205.

The spelling of 4061668 in words is "four million, sixty-one thousand, six hundred sixty-eight".