163227534 has 8 divisors (see below), whose sum is σ = 326455080. Its totient is φ = 54409176.

The previous prime is 163227503. The next prime is 163227539. The reversal of 163227534 is 435722361.

It is a sphenic number, since it is the product of 3 distinct primes.

163227534 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 163227495 and 163227504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163227539) 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, 13602289 + ... + 13602300.

It is an arithmetic number, because the mean of its divisors is an integer number (40806885).

Almost surely, 2^163227534 is an apocalyptic number.

163227534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

163227534 is a wasteful number, since it uses less digits than its factorization.

163227534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27204594.

The product of its digits is 30240, while the sum is 33.

The square root of 163227534 is about 12776.0531464142. The cubic root of 163227534 is about 546.5096142309.

Adding to 163227534 its reverse (435722361), we get a palindrome (598949895).

The spelling of 163227534 in words is "one hundred sixty-three million, two hundred twenty-seven thousand, five hundred thirty-four".