923041573 has 4 divisors (see below), whose sum is σ = 926303488. Its totient is φ = 919779660.

The previous prime is 923041541. The next prime is 923041583. The reversal of 923041573 is 375140329.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 923041573 - 2⁵ = 923041541 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 (923041583) 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, 1630533 + ... + 1631098.

It is an arithmetic number, because the mean of its divisors is an integer number (231575872).

Almost surely, 2^923041573 is an apocalyptic number.

It is an amenable number.

923041573 is a deficient number, since it is larger than the sum of its proper divisors (3261915).

923041573 is a wasteful number, since it uses less digits than its factorization.

923041573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261914.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 923041573 is about 30381.5992502041. The cubic root of 923041573 is about 973.6594587896.

The spelling of 923041573 in words is "nine hundred twenty-three million, forty-one thousand, five hundred seventy-three".