163252 has 6 divisors (see below), whose sum is σ = 285698. Its totient is φ = 81624.

The previous prime is 163249. The next prime is 163259. The reversal of 163252 is 252361.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 163216 + 36 = 404^2 + 6^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20403 + ... + 20410.

2¹⁶³²⁵² is an apocalyptic number.

It is an amenable number.

163252 is a deficient number, since it is larger than the sum of its proper divisors (122446).

163252 is a wasteful number, since it uses less digits than its factorization.

163252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40817 (or 40815 counting only the distinct ones).

The product of its digits is 360, while the sum is 19.

The square root of 163252 is about 404.0445519989. The cubic root of 163252 is about 54.6536918113.

The spelling of 163252 in words is "one hundred sixty-three thousand, two hundred fifty-two".