42229896 has 16 divisors (see below), whose sum is σ = 105574800. Its totient is φ = 14076624.

The previous prime is 42229883. The next prime is 42229903. The reversal of 42229896 is 69892224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879766 + ... + 879813.

It is an arithmetic number, because the mean of its divisors is an integer number (6598425).

Almost surely, 2^42229896 is an apocalyptic number.

It is an amenable number.

42229896 is an abundant number, since it is smaller than the sum of its proper divisors (63344904).

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

42229896 is a wasteful number, since it uses less digits than its factorization.

42229896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759588 (or 1759584 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The square root of 42229896 is about 6498.4533544529. The cubic root of 42229896 is about 348.2357366945.

The spelling of 42229896 in words is "forty-two million, two hundred twenty-nine thousand, eight hundred ninety-six".