163441086 has 8 divisors (see below), whose sum is σ = 326882184. Its totient is φ = 54480360.

The previous prime is 163441081. The next prime is 163441133. The reversal of 163441086 is 680144361.

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

163441086 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163441081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13620085 + ... + 13620096.

It is an arithmetic number, because the mean of its divisors is an integer number (40860273).

Almost surely, 2^163441086 is an apocalyptic number.

163441086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163441086 is a wasteful number, since it uses less digits than its factorization.

163441086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27240186.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 163441086 is about 12784.4079252815. The cubic root of 163441086 is about 546.7478447925.

The spelling of 163441086 in words is "one hundred sixty-three million, four hundred forty-one thousand, eighty-six".