42594573 has 12 divisors (see below), whose sum is σ = 66065280. Its totient is φ = 24339672.

The previous prime is 42594569. The next prime is 42594577. The reversal of 42594573 is 37549524.

It is an interprime number because it is at equal distance from previous prime (42594569) and next prime (42594577).

It is not a de Polignac number, because 42594573 - 2² = 42594569 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42594577) 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, 144733 + ... + 145026.

It is an arithmetic number, because the mean of its divisors is an integer number (5505440).

Almost surely, 2^42594573 is an apocalyptic number.

It is an amenable number.

42594573 is a deficient number, since it is larger than the sum of its proper divisors (23470707).

42594573 is a wasteful number, since it uses less digits than its factorization.

42594573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289776 (or 289769 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The square root of 42594573 is about 6526.4517925133. The cubic root of 42594573 is about 349.2352636311.

The spelling of 42594573 in words is "forty-two million, five hundred ninety-four thousand, five hundred seventy-three".