423094573 has 4 divisors (see below), whose sum is σ = 461557728. Its totient is φ = 384631420.

The previous prime is 423094571. The next prime is 423094577. The reversal of 423094573 is 375490324.

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 423094573 - 2¹ = 423094571 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 (423094571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19231561 + ... + 19231582.

It is an arithmetic number, because the mean of its divisors is an integer number (115389432).

Almost surely, 2^423094573 is an apocalyptic number.

It is an amenable number.

423094573 is a deficient number, since it is larger than the sum of its proper divisors (38463155).

423094573 is a wasteful number, since it uses less digits than its factorization.

423094573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38463154.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 423094573 is about 20569.2628210152. The cubic root of 423094573 is about 750.7220146294.

The spelling of 423094573 in words is "four hundred twenty-three million, ninety-four thousand, five hundred seventy-three".