41563642 has 8 divisors (see below), whose sum is σ = 62488800. Its totient is φ = 20734044.

The previous prime is 41563637. The next prime is 41563649. The reversal of 41563642 is 24636514.

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

It is not an unprimeable number, because it can be changed into a prime (41563649) 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, 22792 + ... + 24547.

It is an arithmetic number, because the mean of its divisors is an integer number (7811100).

Almost surely, 2^41563642 is an apocalyptic number.

41563642 is a deficient number, since it is larger than the sum of its proper divisors (20925158).

41563642 is a wasteful number, since it uses less digits than its factorization.

41563642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47780.

The product of its digits is 17280, while the sum is 31.

The square root of 41563642 is about 6446.9870482265. The cubic root of 41563642 is about 346.3946680940.

The spelling of 41563642 in words is "forty-one million, five hundred sixty-three thousand, six hundred forty-two".