42967593 has 6 divisors (see below), whose sum is σ = 62064314. Its totient is φ = 28645056.

The previous prime is 42967559. The next prime is 42967601. The reversal of 42967593 is 39576924.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 41951529 + 1016064 = 6477^2 + 1008^2 .

It is not a de Polignac number, because 42967593 - 2⁹ = 42967081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42967543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2387080 + ... + 2387097.

Almost surely, 2^42967593 is an apocalyptic number.

It is an amenable number.

42967593 is a deficient number, since it is larger than the sum of its proper divisors (19096721).

42967593 is a wasteful number, since it uses less digits than its factorization.

42967593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4774183 (or 4774180 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 42967593 is about 6554.9670479721. The cubic root of 42967593 is about 350.2517725854.

The spelling of 42967593 in words is "forty-two million, nine hundred sixty-seven thousand, five hundred ninety-three".