970223 has 4 divisors (see below), whose sum is σ = 973440. Its totient is φ = 967008.

The previous prime is 970219. The next prime is 970231. The reversal of 970223 is 322079.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 970223 - 2² = 970219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103 + ... + 1776.

It is an arithmetic number, because the mean of its divisors is an integer number (243360).

2⁹⁷⁰²²³ is an apocalyptic number.

970223 is a deficient number, since it is larger than the sum of its proper divisors (3217).

970223 is a wasteful number, since it uses less digits than its factorization.

970223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 970223 is about 984.9989847711. The cubic root of 970223 is about 98.9974151623.

The spelling of 970223 in words is "nine hundred seventy thousand, two hundred twenty-three".