42755696 has 20 divisors (see below), whose sum is σ = 85512384. Its totient is φ = 20688000.

The previous prime is 42755651. The next prime is 42755723. The reversal of 42755696 is 69655724.

42755696 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42605 + ... + 43596.

Almost surely, 2^42755696 is an apocalyptic number.

It is an amenable number.

42755696 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42755696 is a wasteful number, since it uses less digits than its factorization.

42755696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86240 (or 86234 counting only the distinct ones).

The product of its digits is 453600, while the sum is 44.

The square root of 42755696 is about 6538.7839848094. The cubic root of 42755696 is about 349.6750616875.

The spelling of 42755696 in words is "forty-two million, seven hundred fifty-five thousand, six hundred ninety-six".