42235696 has 20 divisors (see below), whose sum is σ = 82150992. Its totient is φ = 21035456.

The previous prime is 42235693. The next prime is 42235703. The reversal of 42235696 is 69653224.

It is not an unprimeable number, because it can be changed into a prime (42235693) by changing a digit.

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, 811 + ... + 9226.

Almost surely, 2^42235696 is an apocalyptic number.

It is an amenable number.

42235696 is a deficient number, since it is larger than the sum of its proper divisors (39915296).

42235696 is a wasteful number, since it uses less digits than its factorization.

42235696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10308 (or 10302 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 42235696 is about 6498.8995991629. The cubic root of 42235696 is about 348.2516785983.

The spelling of 42235696 in words is "forty-two million, two hundred thirty-five thousand, six hundred ninety-six".