42584606 has 4 divisors (see below), whose sum is σ = 63876912. Its totient is φ = 21292302.

The previous prime is 42584587. The next prime is 42584617. The reversal of 42584606 is 60648524.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10646150 + ... + 10646153.

It is an arithmetic number, because the mean of its divisors is an integer number (15969228).

Almost surely, 2^42584606 is an apocalyptic number.

42584606 is a deficient number, since it is larger than the sum of its proper divisors (21292306).

42584606 is a wasteful number, since it uses less digits than its factorization.

42584606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21292305.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 42584606 is about 6525.6881629450. The cubic root of 42584606 is about 349.2080215111.

The spelling of 42584606 in words is "forty-two million, five hundred eighty-four thousand, six hundred six".