42914593 has 4 divisors (see below), whose sum is σ = 42943680. Its totient is φ = 42885508.

The previous prime is 42914587. The next prime is 42914603. The reversal of 42914593 is 39541924.

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 a de Polignac number, because none of the positive numbers 2^k-42914593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42914503) 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, 12205 + ... + 15322.

It is an arithmetic number, because the mean of its divisors is an integer number (10735920).

Almost surely, 2^42914593 is an apocalyptic number.

It is an amenable number.

42914593 is a deficient number, since it is larger than the sum of its proper divisors (29087).

42914593 is a wasteful number, since it uses less digits than its factorization.

42914593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29086.

The product of its digits is 38880, while the sum is 37.

The square root of 42914593 is about 6550.9230647291. The cubic root of 42914593 is about 350.1077029084.

The spelling of 42914593 in words is "forty-two million, nine hundred fourteen thousand, five hundred ninety-three".