41563147 has 4 divisors (see below), whose sum is σ = 44008056. Its totient is φ = 39118240.

The previous prime is 41563097. The next prime is 41563153. The reversal of 41563147 is 74136514.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41563147 - 2¹¹ = 41561099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41563447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1222429 + ... + 1222462.

It is an arithmetic number, because the mean of its divisors is an integer number (11002014).

Almost surely, 2^41563147 is an apocalyptic number.

41563147 is a deficient number, since it is larger than the sum of its proper divisors (2444909).

41563147 is a wasteful number, since it uses less digits than its factorization.

41563147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2444908.

The product of its digits is 10080, while the sum is 31.

The square root of 41563147 is about 6446.9486580862. The cubic root of 41563147 is about 346.3932929656.

The spelling of 41563147 in words is "forty-one million, five hundred sixty-three thousand, one hundred forty-seven".