163617041 has 8 divisors (see below), whose sum is σ = 187503360. Its totient is φ = 139858848.

The previous prime is 163617031. The next prime is 163617059. The reversal of 163617041 is 140716361.

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 163617041 - 2¹⁰ = 163616017 is a prime.

It is a super-2 number, since 2×163617041² = 53541072211191362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 163616995 and 163617013.

It is not an unprimeable number, because it can be changed into a prime (163617031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29276 + ... + 34413.

It is an arithmetic number, because the mean of its divisors is an integer number (23437920).

Almost surely, 2^163617041 is an apocalyptic number.

It is an amenable number.

163617041 is a deficient number, since it is larger than the sum of its proper divisors (23886319).

163617041 is an equidigital number, since it uses as much as digits as its factorization.

163617041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64063.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 163617041 is about 12791.2876990552. The cubic root of 163617041 is about 546.9439776766.

The spelling of 163617041 in words is "one hundred sixty-three million, six hundred seventeen thousand, forty-one".