4158671 has 8 divisors (see below), whose sum is σ = 4647888. Its totient is φ = 3688000.

The previous prime is 4158641. The next prime is 4158673. The reversal of 4158671 is 1768514.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4158671 - 2¹⁴ = 4142287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4158673) 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, 4160 + ... + 5061.

It is an arithmetic number, because the mean of its divisors is an integer number (580986).

Almost surely, 2^4158671 is an apocalyptic number.

4158671 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4158671 is a deficient number, since it is larger than the sum of its proper divisors (489217).

4158671 is a wasteful number, since it uses less digits than its factorization.

4158671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9273.

The product of its digits is 6720, while the sum is 32.

The square root of 4158671 is about 2039.2819814827. The cubic root of 4158671 is about 160.8119017741.

The spelling of 4158671 in words is "four million, one hundred fifty-eight thousand, six hundred seventy-one".