42535608 has 16 divisors (see below), whose sum is σ = 106339080. Its totient is φ = 14178528.

The previous prime is 42535583. The next prime is 42535609. The reversal of 42535608 is 80653524.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42535609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 886135 + ... + 886182.

Almost surely, 2^42535608 is an apocalyptic number.

It is an amenable number.

42535608 is an abundant number, since it is smaller than the sum of its proper divisors (63803472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42535608 is a wasteful number, since it uses less digits than its factorization.

42535608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772326 (or 1772322 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 42535608 is about 6521.9328423405. The cubic root of 42535608 is about 349.0740367773.

The spelling of 42535608 in words is "forty-two million, five hundred thirty-five thousand, six hundred eight".