41638163 has 16 divisors (see below), whose sum is σ = 48614400. Its totient is φ = 34927200.

The previous prime is 41638141. The next prime is 41638169. The reversal of 41638163 is 36183614.

It is not a de Polignac number, because 41638163 - 2⁸ = 41637907 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41638169) 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, 98693 + ... + 99113.

It is an arithmetic number, because the mean of its divisors is an integer number (3038400).

Almost surely, 2^41638163 is an apocalyptic number.

41638163 is a deficient number, since it is larger than the sum of its proper divisors (6976237).

41638163 is a wasteful number, since it uses less digits than its factorization.

41638163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698.

The product of its digits is 10368, while the sum is 32.

The square root of 41638163 is about 6452.7639814269. The cubic root of 41638163 is about 346.6015657874.

The spelling of 41638163 in words is "forty-one million, six hundred thirty-eight thousand, one hundred sixty-three".