163382140 has 24 divisors (see below), whose sum is σ = 361161360. Its totient is φ = 61913088.

The previous prime is 163382119. The next prime is 163382173. The reversal of 163382140 is 41283361.

It is a junction number, because it is equal to n+sod(n) for n = 163382099 and 163382108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214597 + ... + 215356.

It is an arithmetic number, because the mean of its divisors is an integer number (15048390).

Almost surely, 2^163382140 is an apocalyptic number.

163382140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

163382140 is an abundant number, since it is smaller than the sum of its proper divisors (197779220).

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

163382140 is a wasteful number, since it uses less digits than its factorization.

163382140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429981 (or 429979 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 163382140 is about 12782.1023309939. The cubic root of 163382140 is about 546.6821076014.

The spelling of 163382140 in words is "one hundred sixty-three million, three hundred eighty-two thousand, one hundred forty".