41979563 has 8 divisors (see below), whose sum is σ = 42550032. Its totient is φ = 41412096.

The previous prime is 41979557. The next prime is 41979583. The reversal of 41979563 is 36597914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41979563 - 2⁴ = 41979547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41979523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43856 + ... + 44802.

It is an arithmetic number, because the mean of its divisors is an integer number (5318754).

Almost surely, 2^41979563 is an apocalyptic number.

41979563 is a deficient number, since it is larger than the sum of its proper divisors (570469).

41979563 is an equidigital number, since it uses as much as digits as its factorization.

41979563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501.

The product of its digits is 204120, while the sum is 44.

The square root of 41979563 is about 6479.1637577700. The cubic root of 41979563 is about 347.5462747409.

The spelling of 41979563 in words is "forty-one million, nine hundred seventy-nine thousand, five hundred sixty-three".