163364252 has 12 divisors (see below), whose sum is σ = 289332456. Its totient is φ = 80697840.

The previous prime is 163364251. The next prime is 163364263. The reversal of 163364252 is 252463361.

It is a super-3 number, since 3×163364252³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163364251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245699 + ... + 246362.

It is an arithmetic number, because the mean of its divisors is an integer number (24111038).

Almost surely, 2^163364252 is an apocalyptic number.

It is an amenable number.

163364252 is a deficient number, since it is larger than the sum of its proper divisors (125968204).

163364252 is a wasteful number, since it uses less digits than its factorization.

163364252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492148 (or 492146 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 163364252 is about 12781.4025834413. The cubic root of 163364252 is about 546.6621555910.

The spelling of 163364252 in words is "one hundred sixty-three million, three hundred sixty-four thousand, two hundred fifty-two".