974423 has 12 divisors (see below), whose sum is σ = 1090368. Its totient is φ = 866880.

The previous prime is 974419. The next prime is 974431. The reversal of 974423 is 324479.

It is not a de Polignac number, because 974423 - 2² = 974419 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 (974443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22640 + ... + 22682.

It is an arithmetic number, because the mean of its divisors is an integer number (90864).

2⁹⁷⁴⁴²³ is an apocalyptic number.

974423 is a deficient number, since it is larger than the sum of its proper divisors (115945).

974423 is a wasteful number, since it uses less digits than its factorization.

974423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 91 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 974423 is about 987.1286643594. The cubic root of 974423 is about 99.1400595551.

The spelling of 974423 in words is "nine hundred seventy-four thousand, four hundred twenty-three".