163763241 has 8 divisors (see below), whose sum is σ = 218504160. Its totient is φ = 109098912.

The previous prime is 163763239. The next prime is 163763251. The reversal of 163763241 is 142367361.

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

It is not a de Polignac number, because 163763241 - 2¹ = 163763239 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (163763251) 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, 13956 + ... + 22853.

It is an arithmetic number, because the mean of its divisors is an integer number (27313020).

Almost surely, 2^163763241 is an apocalyptic number.

It is an amenable number.

163763241 is a deficient number, since it is larger than the sum of its proper divisors (54740919).

163763241 is a wasteful number, since it uses less digits than its factorization.

163763241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38295.

The product of its digits is 18144, while the sum is 33.

The square root of 163763241 is about 12797.0012502930. The cubic root of 163763241 is about 547.1068364347.

The spelling of 163763241 in words is "one hundred sixty-three million, seven hundred sixty-three thousand, two hundred forty-one".