4158468 has 18 divisors (see below), whose sum is σ = 10511774. Its totient is φ = 1386144.

The previous prime is 4158461. The next prime is 4158491. The reversal of 4158468 is 8648514.

4158468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3992004 + 166464 = 1998^2 + 408^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×4158468² = 34585712214048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 115513 = 4158468 / (4 + 1 + 5 + 8 + 4 + 6 + 8).

It is not an unprimeable number, because it can be changed into a prime (4158461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57721 + ... + 57792.

Almost surely, 2^4158468 is an apocalyptic number.

It is an amenable number.

4158468 is an abundant number, since it is smaller than the sum of its proper divisors (6353306).

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

4158468 is a wasteful number, since it uses less digits than its factorization.

4158468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115523 (or 115518 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 4158468 is about 2039.2322084549. The cubic root of 4158468 is about 160.8092851251.

The spelling of 4158468 in words is "four million, one hundred fifty-eight thousand, four hundred sixty-eight".