42583432 has 16 divisors (see below), whose sum is σ = 80591760. Its totient is φ = 21092304.

The previous prime is 42583423. The next prime is 42583447. The reversal of 42583432 is 23438524.

It is a junction number, because it is equal to n+sod(n) for n = 42583394 and 42583403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24018 + ... + 25729.

It is an arithmetic number, because the mean of its divisors is an integer number (5036985).

Almost surely, 2^42583432 is an apocalyptic number.

It is an amenable number.

42583432 is a deficient number, since it is larger than the sum of its proper divisors (38008328).

42583432 is a wasteful number, since it uses less digits than its factorization.

42583432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49860 (or 49856 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 42583432 is about 6525.5982101260. The cubic root of 42583432 is about 349.2048124173.

The spelling of 42583432 in words is "forty-two million, five hundred eighty-three thousand, four hundred thirty-two".