42350856 has 16 divisors (see below), whose sum is σ = 105877200. Its totient is φ = 14116944.

The previous prime is 42350839. The next prime is 42350857. The reversal of 42350856 is 65805324.

It is not an unprimeable number, because it can be changed into a prime (42350857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 882286 + ... + 882333.

It is an arithmetic number, because the mean of its divisors is an integer number (6617325).

Almost surely, 2^42350856 is an apocalyptic number.

It is an amenable number.

42350856 is an abundant number, since it is smaller than the sum of its proper divisors (63526344).

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

42350856 is a wasteful number, since it uses less digits than its factorization.

42350856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764628 (or 1764624 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 42350856 is about 6507.7535294447. The cubic root of 42350856 is about 348.5679061212.

The spelling of 42350856 in words is "forty-two million, three hundred fifty thousand, eight hundred fifty-six".