42271696 has 40 divisors (see below), whose sum is σ = 83994624. Its totient is φ = 20603520.

The previous prime is 42271681. The next prime is 42271699. The reversal of 42271696 is 69617224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42271699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144126 + ... + 144418.

Almost surely, 2^42271696 is an apocalyptic number.

It is an amenable number.

42271696 is a deficient number, since it is larger than the sum of its proper divisors (41722928).

42271696 is a wasteful number, since it uses less digits than its factorization.

42271696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499 (or 493 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 42271696 is about 6501.6687088777. The cubic root of 42271696 is about 348.3505957171.

The spelling of 42271696 in words is "forty-two million, two hundred seventy-one thousand, six hundred ninety-six".