42233888 has 24 divisors (see below), whose sum is σ = 86764608. Its totient is φ = 20198464.

The previous prime is 42233887. The next prime is 42233927. The reversal of 42233888 is 88833224.

It is not an unprimeable number, because it can be changed into a prime (42233887) by changing a digit.

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, 27956 + ... + 29427.

It is an arithmetic number, because the mean of its divisors is an integer number (3615192).

Almost surely, 2^42233888 is an apocalyptic number.

It is an amenable number.

42233888 is an abundant number, since it is smaller than the sum of its proper divisors (44530720).

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

42233888 is a wasteful number, since it uses less digits than its factorization.

42233888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57416 (or 57408 counting only the distinct ones).

The product of its digits is 73728, while the sum is 38.

The square root of 42233888 is about 6498.7604972025. The cubic root of 42233888 is about 348.2467092786.

The spelling of 42233888 in words is "forty-two million, two hundred thirty-three thousand, eight hundred eighty-eight".