41822728 has 32 divisors (see below), whose sum is σ = 81019800. Its totient is φ = 20224512.

The previous prime is 41822713. The next prime is 41822731. The reversal of 41822728 is 82722814.

It can be written as a sum of positive squares in 4 ways, for example, as 39967684 + 1855044 = 6322^2 + 1362^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41822693 and 41822702.

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 7 ways as a sum of consecutive naturals, for example, 67476 + ... + 68092.

Almost surely, 2^41822728 is an apocalyptic number.

It is an amenable number.

41822728 is a deficient number, since it is larger than the sum of its proper divisors (39197072).

41822728 is a wasteful number, since it uses less digits than its factorization.

41822728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889 (or 885 counting only the distinct ones).

The product of its digits is 14336, while the sum is 34.

The square root of 41822728 is about 6467.0494044812. The cubic root of 41822728 is about 347.1129254556.

The spelling of 41822728 in words is "forty-one million, eight hundred twenty-two thousand, seven hundred twenty-eight".