4002835 has 8 divisors (see below), whose sum is σ = 4816800. Its totient is φ = 3193344.

The previous prime is 4002833. The next prime is 4002839. The reversal of 4002835 is 5382004.

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

It is a cyclic number.

It is not a de Polignac number, because 4002835 - 2¹ = 4002833 is a prime.

It is an Ulam number.

4002835 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4002833) 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, 1354 + ... + 3136.

It is an arithmetic number, because the mean of its divisors is an integer number (602100).

Almost surely, 2^4002835 is an apocalyptic number.

4002835 is a deficient number, since it is larger than the sum of its proper divisors (813965).

4002835 is a wasteful number, since it uses less digits than its factorization.

4002835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4002835 is about 2000.7086244628. The cubic root of 4002835 is about 158.7775986902. Note that the first 3 decimals are identical.

Adding to 4002835 its reverse (5382004), we get a palindrome (9384839).

The spelling of 4002835 in words is "four million, two thousand, eight hundred thirty-five".