41630647 has 2 divisors, whose sum is σ = 41630648. Its totient is φ = 41630646.

The previous prime is 41630629. The next prime is 41630657. The reversal of 41630647 is 74603614.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41630647 is a prime.

It is a super-2 number, since 2×41630647² = 3466221539277218, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41630657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20815323 + 20815324.

It is an arithmetic number, because the mean of its divisors is an integer number (20815324).

Almost surely, 2^41630647 is an apocalyptic number.

41630647 is a deficient number, since it is larger than the sum of its proper divisors (1).

41630647 is an equidigital number, since it uses as much as digits as its factorization.

41630647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 41630647 is about 6452.1815690509. The cubic root of 41630647 is about 346.5807098071.

The spelling of 41630647 in words is "forty-one million, six hundred thirty thousand, six hundred forty-seven".