4085358 has 16 divisors (see below), whose sum is σ = 8190720. Its totient is φ = 1358456.

The previous prime is 4085357. The next prime is 4085359. The reversal of 4085358 is 8535804.

It is a happy number.

4085358 is nontrivially palindromic in base 11.

It is an interprime number because it is at equal distance from previous prime (4085357) and next prime (4085359).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4085357) 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, 3841 + ... + 4787.

It is an arithmetic number, because the mean of its divisors is an integer number (511920).

Almost surely, 2^4085358 is an apocalyptic number.

4085358 is an abundant number, since it is smaller than the sum of its proper divisors (4105362).

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

4085358 is a wasteful number, since it uses less digits than its factorization.

4085358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671.

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

The square root of 4085358 is about 2021.2268551551. The cubic root of 4085358 is about 159.8613121118.

The spelling of 4085358 in words is "four million, eighty-five thousand, three hundred fifty-eight".