41421966 has 16 divisors (see below), whose sum is σ = 83026944. Its totient is φ = 13776824.

The previous prime is 41421937. The next prime is 41421967. The reversal of 41421966 is 66912414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41421967) by changing a digit.

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, 4590 + ... + 10193.

It is an arithmetic number, because the mean of its divisors is an integer number (5189184).

Almost surely, 2^41421966 is an apocalyptic number.

41421966 is an abundant number, since it is smaller than the sum of its proper divisors (41604978).

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

41421966 is a wasteful number, since it uses less digits than its factorization.

41421966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15255.

The product of its digits is 10368, while the sum is 33.

The square root of 41421966 is about 6435.9899005514. The cubic root of 41421966 is about 346.0006404033. Note that the first 3 decimals are identical.

The spelling of 41421966 in words is "forty-one million, four hundred twenty-one thousand, nine hundred sixty-six".