4158546 has 16 divisors (see below), whose sum is σ = 9505344. Its totient is φ = 1188144.

The previous prime is 4158529. The next prime is 4158547. The reversal of 4158546 is 6458514.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4158547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49465 + ... + 49548.

It is an arithmetic number, because the mean of its divisors is an integer number (594084).

Almost surely, 2^4158546 is an apocalyptic number.

4158546 is an abundant number, since it is smaller than the sum of its proper divisors (5346798).

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

4158546 is a wasteful number, since it uses less digits than its factorization.

4158546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99025.

The product of its digits is 19200, while the sum is 33.

The square root of 4158546 is about 2039.2513332103. The cubic root of 4158546 is about 160.8102905471.

Subtracting 4158546 from its reverse (6458514), we obtain a cube (2299968 = 132³).

The spelling of 4158546 in words is "four million, one hundred fifty-eight thousand, five hundred forty-six".