42822908 has 24 divisors (see below), whose sum is σ = 78850800. Its totient is φ = 20319488.

The previous prime is 42822907. The next prime is 42822929. The reversal of 42822908 is 80922824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42822907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3716 + ... + 9972.

It is an arithmetic number, because the mean of its divisors is an integer number (3285450).

Almost surely, 2^42822908 is an apocalyptic number.

It is an amenable number.

42822908 is a deficient number, since it is larger than the sum of its proper divisors (36027892).

42822908 is a wasteful number, since it uses less digits than its factorization.

42822908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6349 (or 6347 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 42822908 is about 6543.9214542963. The cubic root of 42822908 is about 349.8581956162.

The spelling of 42822908 in words is "forty-two million, eight hundred twenty-two thousand, nine hundred eight".