4085350 has 12 divisors (see below), whose sum is σ = 7598844. Its totient is φ = 1634120.

The previous prime is 4085339. The next prime is 4085357. The reversal of 4085350 is 535804.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

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

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40804 + ... + 40903.

It is an arithmetic number, because the mean of its divisors is an integer number (633237).

Almost surely, 2^4085350 is an apocalyptic number.

4085350 is a deficient number, since it is larger than the sum of its proper divisors (3513494).

4085350 is a wasteful number, since it uses less digits than its factorization.

4085350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81719 (or 81714 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4085350 is about 2021.2248761580. The cubic root of 4085350 is about 159.8612077643.

The spelling of 4085350 in words is "four million, eighty-five thousand, three hundred fifty".