42593564 has 36 divisors (see below), whose sum is σ = 82368216. Its totient is φ = 19158048.

The previous prime is 42593557. The next prime is 42593569. The reversal of 42593564 is 46539524.

42593564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42593569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95927 + ... + 96369.

It is an arithmetic number, because the mean of its divisors is an integer number (2288006).

Almost surely, 2^42593564 is an apocalyptic number.

It is an amenable number.

42593564 is a deficient number, since it is larger than the sum of its proper divisors (39774652).

42593564 is a wasteful number, since it uses less digits than its factorization.

42593564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 501 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The square root of 42593564 is about 6526.3744912470. The cubic root of 42593564 is about 349.2325059937.

The spelling of 42593564 in words is "forty-two million, five hundred ninety-three thousand, five hundred sixty-four".