41237213 has 2 divisors, whose sum is σ = 41237214. Its totient is φ = 41237212.

The previous prime is 41237197. The next prime is 41237219. The reversal of 41237213 is 31273214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33154564 + 8082649 = 5758^2 + 2843^2 .

It is a cyclic number.

It is not a de Polignac number, because 41237213 - 2⁴ = 41237197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41237219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20618606 + 20618607.

It is an arithmetic number, because the mean of its divisors is an integer number (20618607).

Almost surely, 2^41237213 is an apocalyptic number.

It is an amenable number.

41237213 is a deficient number, since it is larger than the sum of its proper divisors (1).

41237213 is an equidigital number, since it uses as much as digits as its factorization.

41237213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 23.

The square root of 41237213 is about 6421.6207455751. The cubic root of 41237213 is about 345.4854553535.

The spelling of 41237213 in words is "forty-one million, two hundred thirty-seven thousand, two hundred thirteen".