4158066 has 24 divisors (see below), whose sum is σ = 9108432. Its totient is φ = 1255000.

The previous prime is 4158053. The next prime is 4158067. The reversal of 4158066 is 6608514.

It is not an unprimeable number, because it can be changed into a prime (4158067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16441 + ... + 16691.

It is an arithmetic number, because the mean of its divisors is an integer number (379518).

Almost surely, 2^4158066 is an apocalyptic number.

4158066 is an abundant number, since it is smaller than the sum of its proper divisors (4950366).

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

4158066 is a wasteful number, since it uses less digits than its factorization.

4158066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4158066 is about 2039.1336395636. The cubic root of 4158066 is about 160.8041031353.

The spelling of 4158066 in words is "four million, one hundred fifty-eight thousand, sixty-six".