41421472 has 24 divisors (see below), whose sum is σ = 81860436. Its totient is φ = 20631552.

The previous prime is 41421451. The next prime is 41421509. The reversal of 41421472 is 27412414.

It can be written as a sum of positive squares in 2 ways, for example, as 40908816 + 512656 = 6396^2 + 716^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6528 + ... + 11200.

Almost surely, 2^41421472 is an apocalyptic number.

It is an amenable number.

41421472 is a deficient number, since it is larger than the sum of its proper divisors (40438964).

41421472 is a wasteful number, since it uses less digits than its factorization.

41421472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4960 (or 4952 counting only the distinct ones).

The product of its digits is 1792, while the sum is 25.

The square root of 41421472 is about 6435.9515225023. The cubic root of 41421472 is about 345.9992649254. Note that the first 3 decimals are identical.

Adding to 41421472 its reverse (27412414), we get a palindrome (68833886).

The spelling of 41421472 in words is "forty-one million, four hundred twenty-one thousand, four hundred seventy-two".