41324721 has 16 divisors (see below), whose sum is σ = 58475520. Its totient is φ = 25902800.

The previous prime is 41324719. The next prime is 41324743. The reversal of 41324721 is 12742314.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 41324721 - 2¹ = 41324719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41324691 and 41324700.

It is not an unprimeable number, because it can be changed into a prime (41324021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1005 + ... + 9146.

It is an arithmetic number, because the mean of its divisors is an integer number (3654720).

Almost surely, 2^41324721 is an apocalyptic number.

It is an amenable number.

41324721 is a deficient number, since it is larger than the sum of its proper divisors (17150799).

41324721 is a wasteful number, since it uses less digits than its factorization.

41324721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10236.

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

The square root of 41324721 is about 6428.4306794116. The cubic root of 41324721 is about 345.7296634278.

The spelling of 41324721 in words is "forty-one million, three hundred twenty-four thousand, seven hundred twenty-one".