40885422 has 8 divisors (see below), whose sum is σ = 81770856. Its totient is φ = 13628472.

The previous prime is 40885417. The next prime is 40885457. The reversal of 40885422 is 22458804.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

40885422 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3407113 + ... + 3407124.

It is an arithmetic number, because the mean of its divisors is an integer number (10221357).

Almost surely, 2^40885422 is an apocalyptic number.

40885422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40885422 is a wasteful number, since it uses less digits than its factorization.

40885422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6814242.

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 40885422 is about 6394.1709392227. The cubic root of 40885422 is about 344.5002131075.

The spelling of 40885422 in words is "forty million, eight hundred eighty-five thousand, four hundred twenty-two".