974023 has 4 divisors (see below), whose sum is σ = 1007640. Its totient is φ = 940408.

The previous prime is 974009. The next prime is 974033. The reversal of 974023 is 320479.

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 974023 - 2¹⁷ = 842951 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16765 + ... + 16822.

It is an arithmetic number, because the mean of its divisors is an integer number (251910).

2⁹⁷⁴⁰²³ is an apocalyptic number.

974023 is a deficient number, since it is larger than the sum of its proper divisors (33617).

974023 is a wasteful number, since it uses less digits than its factorization.

974023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33616.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 974023 is about 986.9260357291. The cubic root of 974023 is about 99.1264920554.

The spelling of 974023 in words is "nine hundred seventy-four thousand, twenty-three".