163822416 has 40 divisors (see below), whose sum is σ = 423722880. Its totient is φ = 54541056.

The previous prime is 163822403. The next prime is 163822423. The reversal of 163822416 is 614228361.

163822416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

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, 52681 + ... + 55703.

It is an arithmetic number, because the mean of its divisors is an integer number (10593072).

Almost surely, 2^163822416 is an apocalyptic number.

163822416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

163822416 is an abundant number, since it is smaller than the sum of its proper divisors (259900464).

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

163822416 is a wasteful number, since it uses less digits than its factorization.

163822416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4163 (or 4157 counting only the distinct ones).

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

The square root of 163822416 is about 12799.3131065694. The cubic root of 163822416 is about 547.1727265740.

The spelling of 163822416 in words is "one hundred sixty-three million, eight hundred twenty-two thousand, four hundred sixteen".