4074085 has 8 divisors (see below), whose sum is σ = 4900896. Its totient is φ = 3251280.

The previous prime is 4074073. The next prime is 4074089. The reversal of 4074085 is 5804704.

4074085 is a nontrivial binomial coefficient, being equal to C(2855, 2).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4074085 - 2⁵ = 4074053 is a prime.

It is a Duffinian number.

4074085 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4074089) 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, 2142 + ... + 3568.

It is an arithmetic number, because the mean of its divisors is an integer number (612612).

Almost surely, 2^4074085 is an apocalyptic number.

4074085 is the 2854-th triangular number.

4074085 is the 952-nd centered nonagonal number.

It is an amenable number.

4074085 is a deficient number, since it is larger than the sum of its proper divisors (826811).

4074085 is a wasteful number, since it uses less digits than its factorization.

4074085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 4074085 is about 2018.4362759324. The cubic root of 4074085 is about 159.7141380099.

Adding to 4074085 its reverse (5804704), we get a palindrome (9878789).

The spelling of 4074085 in words is "four million, seventy-four thousand, eighty-five".