658223 has 8 divisors (see below), whose sum is σ = 720000. Its totient is φ = 599040.

The previous prime is 658219. The next prime is 658247. The reversal of 658223 is 322856.

658223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 658223 - 2² = 658219 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 658192 and 658201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (658253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98 + ... + 1151.

It is an arithmetic number, because the mean of its divisors is an integer number (90000).

2⁶⁵⁸²²³ is an apocalyptic number.

658223 is a deficient number, since it is larger than the sum of its proper divisors (61777).

658223 is a wasteful number, since it uses less digits than its factorization.

658223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297.

The product of its digits is 2880, while the sum is 26.

The square root of 658223 is about 811.3094354191. The cubic root of 658223 is about 86.9876672526.

The spelling of 658223 in words is "six hundred fifty-eight thousand, two hundred twenty-three".