163763230 has 16 divisors (see below), whose sum is σ = 295383024. Its totient is φ = 65369920.

The previous prime is 163763183. The next prime is 163763239. The reversal of 163763230 is 32367361.

It is a junction number, because it is equal to n+sod(n) for n = 163763192 and 163763201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163763239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11767 + ... + 21586.

It is an arithmetic number, because the mean of its divisors is an integer number (18461439).

Almost surely, 2^163763230 is an apocalyptic number.

163763230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163763230 is a deficient number, since it is larger than the sum of its proper divisors (131619794).

163763230 is a wasteful number, since it uses less digits than its factorization.

163763230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33851.

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 163763230 is about 12797.0008205048. Note that the first 3 decimals coincide. The cubic root of 163763230 is about 547.1068241849.

The spelling of 163763230 in words is "one hundred sixty-three million, seven hundred sixty-three thousand, two hundred thirty".