163224246 has 8 divisors (see below), whose sum is σ = 326448504. Its totient is φ = 54408080.

The previous prime is 163224233. The next prime is 163224247. The reversal of 163224246 is 642422361.

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

163224246 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163224247) 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, 13602015 + ... + 13602026.

It is an arithmetic number, because the mean of its divisors is an integer number (40806063).

Almost surely, 2^163224246 is an apocalyptic number.

163224246 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.

163224246 is a wasteful number, since it uses less digits than its factorization.

163224246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27204046.

The product of its digits is 13824, while the sum is 30.

The square root of 163224246 is about 12775.9244675288. The cubic root of 163224246 is about 546.5059446382.

It can be divided in two parts, 1632 and 24246, that added together give a triangular number (25878 = T₂₂₇).

The spelling of 163224246 in words is "one hundred sixty-three million, two hundred twenty-four thousand, two hundred forty-six".