223700085 has 48 divisors (see below), whose sum is σ = 447348096. Its totient is φ = 101291904.

The previous prime is 223700083. The next prime is 223700089. The reversal of 223700085 is 580007322.

It is not a de Polignac number, because 223700085 - 2¹ = 223700083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223700083) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30387 + ... + 37023.

It is an arithmetic number, because the mean of its divisors is an integer number (9319752).

Almost surely, 2^223700085 is an apocalyptic number.

It is an amenable number.

223700085 is a deficient number, since it is larger than the sum of its proper divisors (223648011).

223700085 is a wasteful number, since it uses less digits than its factorization.

223700085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6762 (or 6759 counting only the distinct ones).

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

The square root of 223700085 is about 14956.6067341493. The cubic root of 223700085 is about 607.0466261193.

The spelling of 223700085 in words is "two hundred twenty-three million, seven hundred thousand, eighty-five".