223482168 has 192 divisors, whose sum is σ = 777853440. Its totient is φ = 56339712.

The previous prime is 223482157. The next prime is 223482251. The reversal of 223482168 is 861284322.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 149955 + ... + 151437.

It is an arithmetic number, because the mean of its divisors is an integer number (4051320).

Almost surely, 2^223482168 is an apocalyptic number.

223482168 is a gapful number since it is divisible by the number (28) 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 223482168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388926720).

223482168 is an abundant number, since it is smaller than the sum of its proper divisors (554371272).

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

223482168 is a wasteful number, since it uses less digits than its factorization.

223482168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538 (or 1531 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 223482168 is about 14949.3199845344. The cubic root of 223482168 is about 606.8494443164.

The spelling of 223482168 in words is "two hundred twenty-three million, four hundred eighty-two thousand, one hundred sixty-eight".