42822696 has 64 divisors (see below), whose sum is σ = 125354880. Its totient is φ = 11934720.

The previous prime is 42822673. The next prime is 42822701. The reversal of 42822696 is 69622824.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3780 + ... + 9996.

It is an arithmetic number, because the mean of its divisors is an integer number (1958670).

Almost surely, 2^42822696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42822696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62677440).

42822696 is an abundant number, since it is smaller than the sum of its proper divisors (82532184).

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

42822696 is a wasteful number, since it uses less digits than its factorization.

42822696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6274 (or 6270 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 42822696 is about 6543.9052560379. The cubic root of 42822696 is about 349.8576182767.

The spelling of 42822696 in words is "forty-two million, eight hundred twenty-two thousand, six hundred ninety-six".