42384822 has 16 divisors (see below), whose sum is σ = 85931760. Its totient is φ = 13934592.

The previous prime is 42384743. The next prime is 42384841. The reversal of 42384822 is 22848324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47947 + ... + 48822.

It is an arithmetic number, because the mean of its divisors is an integer number (5370735).

Almost surely, 2^42384822 is an apocalyptic number.

42384822 is an abundant number, since it is smaller than the sum of its proper divisors (43546938).

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

42384822 is a wasteful number, since it uses less digits than its factorization.

42384822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96847.

The product of its digits is 24576, while the sum is 33.

The square root of 42384822 is about 6510.3626627094. The cubic root of 42384822 is about 348.6610667236.

The spelling of 42384822 in words is "forty-two million, three hundred eighty-four thousand, eight hundred twenty-two".