163468252 has 6 divisors (see below), whose sum is σ = 286069448. Its totient is φ = 81734124.

The previous prime is 163468247. The next prime is 163468259. The reversal of 163468252 is 252864361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163468259) by changing a digit.

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, 20433528 + ... + 20433535.

Almost surely, 2^163468252 is an apocalyptic number.

It is an amenable number.

163468252 is a deficient number, since it is larger than the sum of its proper divisors (122601196).

163468252 is a wasteful number, since it uses less digits than its factorization.

163468252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40867067 (or 40867065 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 163468252 is about 12785.4703472340. The cubic root of 163468252 is about 546.7781352771.

The spelling of 163468252 in words is "one hundred sixty-three million, four hundred sixty-eight thousand, two hundred fifty-two".