42273583 has 16 divisors (see below), whose sum is σ = 47980800. Its totient is φ = 36907200.

The previous prime is 42273557. The next prime is 42273587. The reversal of 42273583 is 38537224.

It is not a de Polignac number, because 42273583 - 2⁹ = 42273071 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 (42273587) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29518 + ... + 30916.

It is an arithmetic number, because the mean of its divisors is an integer number (2998800).

Almost surely, 2^42273583 is an apocalyptic number.

42273583 is a deficient number, since it is larger than the sum of its proper divisors (5707217).

42273583 is a wasteful number, since it uses less digits than its factorization.

42273583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518.

The product of its digits is 40320, while the sum is 34.

The square root of 42273583 is about 6501.8138238495. The cubic root of 42273583 is about 348.3557790735.

The spelling of 42273583 in words is "forty-two million, two hundred seventy-three thousand, five hundred eighty-three".