41631365 has 4 divisors (see below), whose sum is σ = 49957644. Its totient is φ = 33305088.

The previous prime is 41631361. The next prime is 41631367. The reversal of 41631365 is 56313614.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8014561 + 33616804 = 2831^2 + 5798^2 .

It is a cyclic number.

It is not a de Polignac number, because 41631365 - 2² = 41631361 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41631361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4163132 + ... + 4163141.

It is an arithmetic number, because the mean of its divisors is an integer number (12489411).

Almost surely, 2^41631365 is an apocalyptic number.

It is an amenable number.

41631365 is a deficient number, since it is larger than the sum of its proper divisors (8326279).

41631365 is an equidigital number, since it uses as much as digits as its factorization.

41631365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8326278.

The product of its digits is 6480, while the sum is 29.

The square root of 41631365 is about 6452.2372089067. The cubic root of 41631365 is about 346.5827022776.

Adding to 41631365 its reverse (56313614), we get a palindrome (97944979).

The spelling of 41631365 in words is "forty-one million, six hundred thirty-one thousand, three hundred sixty-five".