223153350 has 144 divisors (see below), whose sum is σ = 652489488. Its totient is φ = 50319360.

The previous prime is 223153331. The next prime is 223153361. The reversal of 223153350 is 53351322.

It is a happy number.

It is a super-3 number, since 3×223153350³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 223153350.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 712794 + ... + 713106.

It is an arithmetic number, because the mean of its divisors is an integer number (4531177).

Almost surely, 2^223153350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223153350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326244744).

223153350 is an abundant number, since it is smaller than the sum of its proper divisors (429336138).

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

223153350 is a wasteful number, since it uses less digits than its factorization.

223153350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439 (or 427 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 223153350 is about 14938.3181784296. The cubic root of 223153350 is about 606.5516711688.

The spelling of 223153350 in words is "two hundred twenty-three million, one hundred fifty-three thousand, three hundred fifty".