4158004 has 12 divisors (see below), whose sum is σ = 7396228. Its totient is φ = 2044800.

The previous prime is 4158001. The next prime is 4158019. The reversal of 4158004 is 4008514.

It can be written as a sum of positive squares in 2 ways, for example, as 1817104 + 2340900 = 1348^2 + 1530^2 .

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4158001) 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 3 ways as a sum of consecutive naturals, for example, 8277 + ... + 8764.

Almost surely, 2^4158004 is an apocalyptic number.

It is an amenable number.

4158004 is a deficient number, since it is larger than the sum of its proper divisors (3238224).

4158004 is a wasteful number, since it uses less digits than its factorization.

4158004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17106 (or 17104 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4158004 is about 2039.1184369722. The cubic root of 4158004 is about 160.8033038932.

The spelling of 4158004 in words is "four million, one hundred fifty-eight thousand, four".