42835396 has 24 divisors (see below), whose sum is σ = 77036960. Its totient is φ = 20829312.

The previous prime is 42835369. The next prime is 42835399. The reversal of 42835396 is 69353824.

42835396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42835399) by changing a digit.

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, 57595 + ... + 58333.

Almost surely, 2^42835396 is an apocalyptic number.

It is an amenable number.

42835396 is a deficient number, since it is larger than the sum of its proper divisors (34201564).

42835396 is a wasteful number, since it uses less digits than its factorization.

42835396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123 (or 1121 counting only the distinct ones).

The product of its digits is 155520, while the sum is 40.

The square root of 42835396 is about 6544.8755526748. The cubic root of 42835396 is about 349.8922008151.

The spelling of 42835396 in words is "forty-two million, eight hundred thirty-five thousand, three hundred ninety-six".