41421466 has 4 divisors (see below), whose sum is σ = 62132202. Its totient is φ = 20710732.

The previous prime is 41421451. The next prime is 41421509. The reversal of 41421466 is 66412414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 32547025 + 8874441 = 5705^2 + 2979^2 .

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 as a sum of consecutive naturals, namely, 10355365 + ... + 10355368.

Almost surely, 2^41421466 is an apocalyptic number.

41421466 is a deficient number, since it is larger than the sum of its proper divisors (20710736).

41421466 is a wasteful number, since it uses less digits than its factorization.

41421466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20710735.

The product of its digits is 4608, while the sum is 28.

The square root of 41421466 is about 6435.9510563708. The cubic root of 41421466 is about 345.9992482192. Note that the first 3 decimals are identical.

The spelling of 41421466 in words is "forty-one million, four hundred twenty-one thousand, four hundred sixty-six".