97023 has 4 divisors (see below), whose sum is σ = 129368. Its totient is φ = 64680.

The previous prime is 97021. The next prime is 97039. The reversal of 97023 is 32079.

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

It is not a de Polignac number, because 97023 - 2¹ = 97021 is a prime.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97021) 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, 16168 + ... + 16173.

It is an arithmetic number, because the mean of its divisors is an integer number (32342).

2⁹⁷⁰²³ is an apocalyptic number.

97023 is a deficient number, since it is larger than the sum of its proper divisors (32345).

97023 is a wasteful number, since it uses less digits than its factorization.

97023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32344.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 97023 is about 311.4851521341. The cubic root of 97023 is about 45.9506401856.

The spelling of 97023 in words is "ninety-seven thousand, twenty-three".