223160406 has 48 divisors (see below), whose sum is σ = 520685424. Its totient is φ = 63576576.

The previous prime is 223160393. The next prime is 223160407. The reversal of 223160406 is 604061322.

It is a super-3 number, since 3×223160406³ (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 (223160407) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 126426 + ... + 128178.

It is an arithmetic number, because the mean of its divisors is an integer number (10847613).

Almost surely, 2^223160406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223160406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260342712).

223160406 is an abundant number, since it is smaller than the sum of its proper divisors (297525018).

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

223160406 is a wasteful number, since it uses less digits than its factorization.

223160406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205 (or 2198 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 223160406 is about 14938.5543477272. The cubic root of 223160406 is about 606.5580640573.

The spelling of 223160406 in words is "two hundred twenty-three million, one hundred sixty thousand, four hundred six".