970823 has 8 divisors (see below), whose sum is σ = 1115520. Its totient is φ = 827640.

The previous prime is 970817. The next prime is 970829. The reversal of 970823 is 328079.

970823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (970817) and next prime (970829).

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 970823 - 2¹² = 966727 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 970823.

It is not an unprimeable number, because it can be changed into a prime (970829) 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, 2108 + ... + 2526.

It is an arithmetic number, because the mean of its divisors is an integer number (139440).

2⁹⁷⁰⁸²³ is an apocalyptic number.

970823 is a deficient number, since it is larger than the sum of its proper divisors (144697).

970823 is a wasteful number, since it uses less digits than its factorization.

970823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 970823 is about 985.3035065400. The cubic root of 970823 is about 99.0178181036.

The spelling of 970823 in words is "nine hundred seventy thousand, eight hundred twenty-three".