42163896 has 32 divisors (see below), whose sum is σ = 105719040. Its totient is φ = 14013408.

The previous prime is 42163889. The next prime is 42163903. The reversal of 42163896 is 69836124.

42163896 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 (42163889) and next prime (42163903).

It is a congruent number.

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, 6415 + ... + 11201.

It is an arithmetic number, because the mean of its divisors is an integer number (3303720).

Almost surely, 2^42163896 is an apocalyptic number.

It is an amenable number.

42163896 is an abundant number, since it is smaller than the sum of its proper divisors (63555144).

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

42163896 is a wasteful number, since it uses less digits than its factorization.

42163896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5163 (or 5159 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 42163896 is about 6493.3732373859. The cubic root of 42163896 is about 348.0542259271.

The spelling of 42163896 in words is "forty-two million, one hundred sixty-three thousand, eight hundred ninety-six".