163410252 has 12 divisors (see below), whose sum is σ = 381290616. Its totient is φ = 54470080.

The previous prime is 163410229. The next prime is 163410257. The reversal of 163410252 is 252014361.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (163410257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6808749 + ... + 6808772.

It is an arithmetic number, because the mean of its divisors is an integer number (31774218).

Almost surely, 2^163410252 is an apocalyptic number.

163410252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

163410252 is an abundant number, since it is smaller than the sum of its proper divisors (217880364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163410252 is a wasteful number, since it uses less digits than its factorization.

163410252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13617528 (or 13617526 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 163410252 is about 12783.2019463044. The cubic root of 163410252 is about 546.7134603675.

The spelling of 163410252 in words is "one hundred sixty-three million, four hundred ten thousand, two hundred fifty-two".