41961523 has 2 divisors, whose sum is σ = 41961524. Its totient is φ = 41961522.

The previous prime is 41961511. The next prime is 41961539. The reversal of 41961523 is 32516914.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41961523 is a prime.

It is not a weakly prime, because it can be changed into another prime (41961503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20980761 + 20980762.

It is an arithmetic number, because the mean of its divisors is an integer number (20980762).

Almost surely, 2^41961523 is an apocalyptic number.

41961523 is a deficient number, since it is larger than the sum of its proper divisors (1).

41961523 is an equidigital number, since it uses as much as digits as its factorization.

41961523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 31.

The square root of 41961523 is about 6477.7714532083. The cubic root of 41961523 is about 347.4964835833.

The spelling of 41961523 in words is "forty-one million, nine hundred sixty-one thousand, five hundred twenty-three".