4185022 has 8 divisors (see below), whose sum is σ = 6287976. Its totient is φ = 2089032.

The previous prime is 4185007. The next prime is 4185029. The reversal of 4185022 is 2205814.

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

It is a junction number, because it is equal to n+sod(n) for n = 4184984 and 4185002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4185029) 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, 193 + ... + 2899.

It is an arithmetic number, because the mean of its divisors is an integer number (785997).

Almost surely, 2^4185022 is an apocalyptic number.

4185022 is a deficient number, since it is larger than the sum of its proper divisors (2102954).

4185022 is a wasteful number, since it uses less digits than its factorization.

4185022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3482.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4185022 is about 2045.7326316017. The cubic root of 4185022 is about 161.1508430304.

The spelling of 4185022 in words is "four million, one hundred eighty-five thousand, twenty-two".