41370613 has 2 divisors, whose sum is σ = 41370614. Its totient is φ = 41370612.

The previous prime is 41370611. The next prime is 41370649. The reversal of 41370613 is 31607314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21362884 + 20007729 = 4622^2 + 4473^2 .

It is a cyclic number.

It is not a de Polignac number, because 41370613 - 2¹ = 41370611 is a prime.

Together with 41370611, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41370611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20685306 + 20685307.

It is an arithmetic number, because the mean of its divisors is an integer number (20685307).

Almost surely, 2^41370613 is an apocalyptic number.

It is an amenable number.

41370613 is a deficient number, since it is larger than the sum of its proper divisors (1).

41370613 is an equidigital number, since it uses as much as digits as its factorization.

41370613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 41370613 is about 6431.9991449004. Note that the first 3 decimals coincide. The cubic root of 41370613 is about 345.8575961816.

Adding to 41370613 its reverse (31607314), we get a palindrome (72977927).

The spelling of 41370613 in words is "forty-one million, three hundred seventy thousand, six hundred thirteen".