4041660 has 48 divisors (see below), whose sum is σ = 12934656. Its totient is φ = 923712.

The previous prime is 4041619. The next prime is 4041683. The reversal of 4041660 is 661404.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

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, 4392 + ... + 5231.

It is an arithmetic number, because the mean of its divisors is an integer number (269472).

Almost surely, 2^4041660 is an apocalyptic number.

It is an amenable number.

4041660 is an abundant number, since it is smaller than the sum of its proper divisors (8892996).

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

4041660 is a wasteful number, since it uses less digits than its factorization.

4041660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9642 (or 9640 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4041660 is about 2010.3880222484. The cubic root of 4041660 is about 159.2892957122.

The spelling of 4041660 in words is "four million, forty-one thousand, six hundred sixty".