163713852 has 96 divisors (see below), whose sum is σ = 443197440. Its totient is φ = 52202880.

The previous prime is 163713841. The next prime is 163713853. The reversal of 163713852 is 258317361.

163713852 is a `hidden beast` number, since 1 + 637 + 13 + 8 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163713853) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 358008 + ... + 358464.

It is an arithmetic number, because the mean of its divisors is an integer number (4616640).

Almost surely, 2^163713852 is an apocalyptic number.

163713852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163713852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221598720).

163713852 is an abundant number, since it is smaller than the sum of its proper divisors (279483588).

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

163713852 is a wasteful number, since it uses less digits than its factorization.

163713852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608 (or 600 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 163713852 is about 12795.0713948770. The cubic root of 163713852 is about 547.0518306507.

The spelling of 163713852 in words is "one hundred sixty-three million, seven hundred thirteen thousand, eight hundred fifty-two".