4163252 has 6 divisors (see below), whose sum is σ = 7285698. Its totient is φ = 2081624.

The previous prime is 4163251. The next prime is 4163267. The reversal of 4163252 is 2523614.

It can be written as a sum of positive squares in only one way, i.e., 4145296 + 17956 = 2036^2 + 134^2 .

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 not an unprimeable number, because it can be changed into a prime (4163251) 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 as a sum of consecutive naturals, namely, 520403 + ... + 520410.

It is an arithmetic number, because the mean of its divisors is an integer number (1214283).

Almost surely, 2^4163252 is an apocalyptic number.

It is an amenable number.

4163252 is a deficient number, since it is larger than the sum of its proper divisors (3122446).

4163252 is a wasteful number, since it uses less digits than its factorization.

4163252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040817 (or 1040815 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 4163252 is about 2040.4048617860. The cubic root of 4163252 is about 160.8709277618.

Adding to 4163252 its reverse (2523614), we get a palindrome (6686866).

It can be divided in two parts, 4163 and 252, that multiplied together give a triangular number (1049076 = T₁₄₄₈).

The spelling of 4163252 in words is "four million, one hundred sixty-three thousand, two hundred fifty-two".