223085070 has 96 divisors (see below), whose sum is σ = 644306400. Its totient is φ = 54902016.

The previous prime is 223085047. The next prime is 223085087. The reversal of 223085070 is 70580322.

It is a super-3 number, since 3×223085070³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43186 + ... + 48074.

It is an arithmetic number, because the mean of its divisors is an integer number (6711525).

Almost surely, 2^223085070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223085070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322153200).

223085070 is an abundant number, since it is smaller than the sum of its proper divisors (421221330).

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

223085070 is a wasteful number, since it uses less digits than its factorization.

223085070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4931 (or 4912 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 223085070 is about 14936.0326057491. The cubic root of 223085070 is about 606.4898010499.

The spelling of 223085070 in words is "two hundred twenty-three million, eighty-five thousand, seventy".