41563623 has 16 divisors (see below), whose sum is σ = 59343840. Its totient is φ = 25783296.

The previous prime is 41563603. The next prime is 41563633. The reversal of 41563623 is 32636514.

It is not a de Polignac number, because 41563623 - 2¹³ = 41555431 is a prime.

It is a super-2 number, since 2×41563623² = 3455069513772258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41563603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40 + ... + 9117.

It is an arithmetic number, because the mean of its divisors is an integer number (3708990).

Almost surely, 2^41563623 is an apocalyptic number.

41563623 is a deficient number, since it is larger than the sum of its proper divisors (17780217).

41563623 is a wasteful number, since it uses less digits than its factorization.

41563623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9266.

The product of its digits is 12960, while the sum is 30.

The square root of 41563623 is about 6446.9855746698. The cubic root of 41563623 is about 346.3946153115.

The spelling of 41563623 in words is "forty-one million, five hundred sixty-three thousand, six hundred twenty-three".