4185056 has 12 divisors (see below), whose sum is σ = 8239392. Its totient is φ = 2092512.

The previous prime is 4185037. The next prime is 4185067. The reversal of 4185056 is 6505814.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65360 + ... + 65423.

It is an arithmetic number, because the mean of its divisors is an integer number (686616).

Almost surely, 2^4185056 is an apocalyptic number.

It is an amenable number.

4185056 is a deficient number, since it is larger than the sum of its proper divisors (4054336).

4185056 is a wasteful number, since it uses less digits than its factorization.

4185056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130793 (or 130785 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 4185056 is about 2045.7409415662. The cubic root of 4185056 is about 161.1512794370.

The spelling of 4185056 in words is "four million, one hundred eighty-five thousand, fifty-six".