4185052 has 6 divisors (see below), whose sum is σ = 7323848. Its totient is φ = 2092524.

The previous prime is 4185037. The next prime is 4185067. The reversal of 4185052 is 2505814.

It is an interprime number because it is at equal distance from previous prime (4185037) and next prime (4185067).

It is an Ulam number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523128 + ... + 523135.

Almost surely, 2^4185052 is an apocalyptic number.

It is an amenable number.

4185052 is a deficient number, since it is larger than the sum of its proper divisors (3138796).

4185052 is a wasteful number, since it uses less digits than its factorization.

4185052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046267 (or 1046265 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 4185052 is about 2045.7399639250. The cubic root of 4185052 is about 161.1512280951.

The spelling of 4185052 in words is "four million, one hundred eighty-five thousand, fifty-two".