41423573 has 2 divisors, whose sum is σ = 41423574. Its totient is φ = 41423572.

The previous prime is 41423561. The next prime is 41423587. The reversal of 41423573 is 37532414.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31832164 + 9591409 = 5642^2 + 3097^2 .

It is a cyclic number.

It is not a de Polignac number, because 41423573 - 2²⁴ = 24646357 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41423593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20711786 + 20711787.

It is an arithmetic number, because the mean of its divisors is an integer number (20711787).

Almost surely, 2^41423573 is an apocalyptic number.

It is an amenable number.

41423573 is a deficient number, since it is larger than the sum of its proper divisors (1).

41423573 is an equidigital number, since it uses as much as digits as its factorization.

41423573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 29.

The square root of 41423573 is about 6436.1147441605. The cubic root of 41423573 is about 346.0051148074.

Adding to 41423573 its reverse (37532414), we get a palindrome (78955987).

The spelling of 41423573 in words is "forty-one million, four hundred twenty-three thousand, five hundred seventy-three".