41527921 has 2 divisors, whose sum is σ = 41527922. Its totient is φ = 41527920.

The previous prime is 41527909. The next prime is 41527933. The reversal of 41527921 is 12972514.

It is a balanced prime because it is at equal distance from previous prime (41527909) and next prime (41527933).

It can be written as a sum of positive squares in only one way, i.e., 26666896 + 14861025 = 5164^2 + 3855^2 .

It is a cyclic number.

It is not a de Polignac number, because 41527921 - 2²⁵ = 7973489 is a prime.

It is not a weakly prime, because it can be changed into another prime (41527721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20763960 + 20763961.

It is an arithmetic number, because the mean of its divisors is an integer number (20763961).

Almost surely, 2^41527921 is an apocalyptic number.

It is an amenable number.

41527921 is a deficient number, since it is larger than the sum of its proper divisors (1).

41527921 is an equidigital number, since it uses as much as digits as its factorization.

41527921 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 31.

The square root of 41527921 is about 6444.2160888660. The cubic root of 41527921 is about 346.2954057759.

The spelling of 41527921 in words is "forty-one million, five hundred twenty-seven thousand, nine hundred twenty-one".