41822220 has 48 divisors (see below), whose sum is σ = 127749888. Its totient is φ = 10138560.

The previous prime is 41822203. The next prime is 41822251. The reversal of 41822220 is 2222814.

It is a happy number.

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, 31024 + ... + 32343.

It is an arithmetic number, because the mean of its divisors is an integer number (2661456).

Almost surely, 2^41822220 is an apocalyptic number.

It is an amenable number.

41822220 is an abundant number, since it is smaller than the sum of its proper divisors (85927668).

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

41822220 is a wasteful number, since it uses less digits than its factorization.

41822220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63390 (or 63388 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 41822220 is about 6467.0101283360. The cubic root of 41822220 is about 347.1115200469. Note that the first 3 decimals are identical.

The spelling of 41822220 in words is "forty-one million, eight hundred twenty-two thousand, two hundred twenty".