163533162 has 32 divisors (see below), whose sum is σ = 354614400. Its totient is φ = 49976640.

The previous prime is 163533113. The next prime is 163533169. The reversal of 163533162 is 261335361.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (163533169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4587 + ... + 18657.

It is an arithmetic number, because the mean of its divisors is an integer number (11081700).

Almost surely, 2^163533162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163533162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177307200).

163533162 is an abundant number, since it is smaller than the sum of its proper divisors (191081238).

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

163533162 is a wasteful number, since it uses less digits than its factorization.

163533162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14238.

The product of its digits is 9720, while the sum is 30.

The square root of 163533162 is about 12788.0085236130. The cubic root of 163533162 is about 546.8504972837.

The spelling of 163533162 in words is "one hundred sixty-three million, five hundred thirty-three thousand, one hundred sixty-two".