4158668 has 6 divisors (see below), whose sum is σ = 7277676. Its totient is φ = 2079332.

The previous prime is 4158641. The next prime is 4158673. The reversal of 4158668 is 8668514.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519830 + ... + 519837.

It is an arithmetic number, because the mean of its divisors is an integer number (1212946).

Almost surely, 2^4158668 is an apocalyptic number.

It is an amenable number.

4158668 is a deficient number, since it is larger than the sum of its proper divisors (3119008).

4158668 is a wasteful number, since it uses less digits than its factorization.

4158668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039671 (or 1039669 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 4158668 is about 2039.2812459296. The cubic root of 4158668 is about 160.8118631050.

The spelling of 4158668 in words is "four million, one hundred fifty-eight thousand, six hundred sixty-eight".