42835632 has 40 divisors (see below), whose sum is σ = 126468096. Its totient is φ = 12238656.

The previous prime is 42835621. The next prime is 42835643. The reversal of 42835632 is 23653824.

It is a happy number.

42835632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42835621) and next prime (42835643).

It is a junction number, because it is equal to n+sod(n) for n = 42835593 and 42835602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63408 + ... + 64079.

Almost surely, 2^42835632 is an apocalyptic number.

42835632 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

42835632 is an abundant number, since it is smaller than the sum of its proper divisors (83632464).

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

42835632 is a wasteful number, since it uses less digits than its factorization.

42835632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127505 (or 127499 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 42835632 is about 6544.8935820226. The cubic root of 42835632 is about 349.8928433866.

The spelling of 42835632 in words is "forty-two million, eight hundred thirty-five thousand, six hundred thirty-two".