42735583 has 8 divisors (see below), whose sum is σ = 47034576. Its totient is φ = 38505600.

The previous prime is 42735533. The next prime is 42735599. The reversal of 42735583 is 38553724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42735583 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 (42735533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15948 + ... + 18433.

It is an arithmetic number, because the mean of its divisors is an integer number (5879322).

Almost surely, 2^42735583 is an apocalyptic number.

42735583 is a deficient number, since it is larger than the sum of its proper divisors (4298993).

42735583 is a wasteful number, since it uses less digits than its factorization.

42735583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34505.

The product of its digits is 100800, while the sum is 37.

The square root of 42735583 is about 6537.2458267989. The cubic root of 42735583 is about 349.6202220733.

The spelling of 42735583 in words is "forty-two million, seven hundred thirty-five thousand, five hundred eighty-three".