41221473 has 8 divisors (see below), whose sum is σ = 55009248. Its totient is φ = 27457344.

The previous prime is 41221463. The next prime is 41221487. The reversal of 41221473 is 37412214.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41221473 - 2⁶ = 41221409 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41221403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1336 + ... + 9177.

It is an arithmetic number, because the mean of its divisors is an integer number (6876156).

Almost surely, 2^41221473 is an apocalyptic number.

It is an amenable number.

41221473 is a deficient number, since it is larger than the sum of its proper divisors (13787775).

41221473 is a wasteful number, since it uses less digits than its factorization.

41221473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11823.

The product of its digits is 1344, while the sum is 24.

The square root of 41221473 is about 6420.3950813015. The cubic root of 41221473 is about 345.4414931755.

Adding to 41221473 its reverse (37412214), we get a palindrome (78633687).

It can be divided in two parts, 4122 and 1473, that multiplied together give a palindrome (6071706).

The spelling of 41221473 in words is "forty-one million, two hundred twenty-one thousand, four hundred seventy-three".