4022185852 has 12 divisors (see below), whose sum is σ = 7039271736. Its totient is φ = 2010965360.

The previous prime is 4022185841. The next prime is 4022185859. The reversal of 4022185852 is 2585812204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022185859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96327 + ... + 131617.

It is an arithmetic number, because the mean of its divisors is an integer number (586605978).

Almost surely, 2^4022185852 is an apocalyptic number.

It is an amenable number.

4022185852 is a deficient number, since it is larger than the sum of its proper divisors (3017085884).

4022185852 is a wasteful number, since it uses less digits than its factorization.

4022185852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63788 (or 63786 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 37.

The square root of 4022185852 is about 63420.7052310206. The cubic root of 4022185852 is about 1590.3304630687.

The spelling of 4022185852 in words is "four billion, twenty-two million, one hundred eighty-five thousand, eight hundred fifty-two".