4018795 has 16 divisors (see below), whose sum is σ = 5326560. Its totient is φ = 2886400.

The previous prime is 4018769. The next prime is 4018799. The reversal of 4018795 is 5978104.

It is a happy number.

It is not a de Polignac number, because 4018795 - 2¹³ = 4010603 is a prime.

4018795 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4018795.

It is not an unprimeable number, because it can be changed into a prime (4018799) 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 15 ways as a sum of consecutive naturals, for example, 4485 + ... + 5305.

It is an arithmetic number, because the mean of its divisors is an integer number (332910).

Almost surely, 2^4018795 is an apocalyptic number.

4018795 is a deficient number, since it is larger than the sum of its proper divisors (1307765).

4018795 is a wasteful number, since it uses less digits than its factorization.

4018795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 4018795 is about 2004.6932433667. The cubic root of 4018795 is about 158.9883434884.

The spelling of 4018795 in words is "four million, eighteen thousand, seven hundred ninety-five".